Topic 5 Day 3. Today's Agenda:
|
|
- Shanna George
- 5 years ago
- Views:
Transcription
1 Today's Agenda: Topic 5 Day 3 1. Correct and collect Activities 5 9 & Finish Activity 5 5 from yesterday 3. "The Onion" article 4. Activity 5 5. Derren Brown video clips. Activity Activity Start Homework: Activities 5 19 & 5 24 Objectives: Students will be able to draw a flow chart for an experiment Students will be able to explain what a placebo is and why it is used. Students will be able to identify whether blindness is used in an experiment. Students will be able to discern whether a study is an observational study or an experiment. Topic 5 Preliminaries 1. How many letters can YOU memorize? 2. Record the results of your classmates:
2 Activity 5 5: Memorizing Letters Use your notebook paper e. Use your graphing calculator and create comparative dotplots for the JFK data vs. the JFKC data. f. Does the data support the conjecture that those who receive letters in meaningful chunks tend to memorize more letters? If we just look at the spread and the average, we see that the JFK group goes from 3 to 24 (larger numbers) where the JFKC group goes from 0 to 20 (lower numbers) and the average for the JFK group is (larger number) and the average for the JFKC group is 11.5 (smaller number). g. Can we legitimately say that the meaningful chunks CAUSES people to memorize more letters? Why or why not? Yes. We used an experiment that utilized random assignment, a control group, and blindness.
3 The Onion and FDA approval for Placebo 1. Comment about the illnesses that placebo potentially cures and the possible side effects that may occur while taking placebo 2. The drug placebo is obtained from what type of plant What is the common name for this plant 3. What forms of medication will placebo be available in for purchase? 4. Comment on some of the other silly concepts in the article. 5. Comment on the advertisements throughout the article or on product names.
4 Activity 5 : Therapeutic Touch do with a partner a. Was this an observational study or an experiment? experiment Emily controlled which practitioner received which treatment (which hand she held hers over). b. Explain how the principle of random assignment was employed in this study. Emily flipped a coin to randomly determine whether she would hold her hand over the practitioners left or right hand. c. Was the study double blind? No. The study was blind, not double blind. Emily knew which treatment each practitioner was receiving. d. Would you be willing to generalize the results Emily obtained for these practitioners to all practitioners? No. Emily's sample consisted of volunteers. They were not randomly selected from all practitioners, so the results could be biased. e. If these practitioners do show a strong tendency to correctly identify which hand Emily is holding hers over, would you be willing to attribute this tendency to detection of Emily's energy field? No. Even though this was an experiment, a control group was not used. A better experimental design would be to include a group of non therapeutic touch practitioners so results could be compared from group to group.
5 Derren Brown Psychic abilities start at 1:14 How many times do the people wearing white pass the basketball? Psychic abilities Creating an advertisement
6 Activity 5 25: Dolphin Therapy a. Is this an observational study or an experiment? experiment Researchers controlled who got to swim with dolphins and who didn't. b. Explanatory: Swim with dolphins or not Type: CB Response: Change in depression symptoms Type: C c. Does this study permit a cause and effect conclusion between swimming with dolphins and depression symptoms improving? Yes Assuming the sample was representative and that subjects were randomly assigned to each group, we can establish cause andeffect because this was a well designed experiment. d. Were the subjects in this study blind as to which treatment they received? No Could they have been (considering the research question)? No It would be impossible to make subjects unaware that they are or are not swimming with dolphins. Activity 5 22: Prayers, Cell Phones, School Uniforms How would you set up each of the following scenarios as an experiment? Draw a flow chart for each. a. Is the use of cell phones by automobile drivers a hazard? We would set up an experiment by 1. Taking a randomly selected group of drivers from the population of all drivers; 2. We would randomly assign the drivers to two groups: one group is told to use their cell phones while driving and one group is told they cannot use their cell phones while driving; then 3. We will keep track of who gets in accidents while driving. We cannot set this up as an experiment because it would be unethical to put unsuspecting drivers (those in the cars not involved in the experiment) in harm's way by having our subjects use their phones while driving.
Topic 5 Day 2. Homework #2: Saint John's Wort
Today's Agenda: 1. Hand back and go over Topic 4 Quizzes 2. Hand back and go over exit slips 3. Correct and collect Activities 5 7, 5 17 & 5 23 4. Activity 5 4 5. Activity 5 8. Activity 5 7. Topic 5 Preliminaries
More informationDaily Agenda. Honors Statistics. 1. Check homework C4#9. 4. Discuss 4.3 concepts. Finish 4.2 concepts. March 28, 2017
Honors Statistics Aug 23-8:26 PM Daily Agenda 1. Check homework C4#9 Finish 4.2 concepts 4. Discuss 4.3 concepts Aug 23-8:31 PM 1 Apr 6-9:53 AM Nov 11-12:33 PM 2 Lack of BLINDING... The same person "experimenter"
More informationStatistics Success Stories and Cautionary Tales
Course Goals STATISTICS 8 Professor Jessica Utts http://www.ics.uci.edu/~jutts/8 Help you understand and appreciate how statistics affects your daily life. Teach you tools for understanding statistics
More informationSection 4.3 Using Studies Wisely. Honors Statistics. Aug 23-8:26 PM. Daily Agenda. 1. Check homework C4# Group Quiz on
Section 4.3 Using Studies Wisely Honors Statistics Aug 23-8:26 PM Daily Agenda 1. Check homework C4#10 2. Group Quiz on 4.2 4.3 concepts 5. Discuss homework C4#11 Aug 23-8:31 PM 1 pg 262-264: 76, 79, 81,
More informationUNIT 1 EXAM REVIEW (Topics 1-5)
UNIT 1 EXAM REVIEW (Topics 1-5) Name Block Vocabulary: Do the attached crossword puzzle. If you need additional help, use your vocabulary sheets and some index cards. Make flash cards for all of the words
More informationAP Statistics Chapter 5 Multiple Choice
AP Statistics Chapter 5 Multiple Choice 1. A nutritionist wants to study the effect of storage time (6, 12, and 18 months) on the amount of vitamin C present in freeze dried fruit when stored for these
More information66 Questions, 5 pages - 1 of 5 Bio301D Exam 3
A = True, B = False unless stated otherwise name (required) You must turn in both this hard copy (with your name on it) and your scantron to receive credit for this exam. One answer and only one answer
More information10 Nov of 6 Bio301D Exam 3
name (required) Language of evaluation: falsifiability, irrelevant, consistent, support, null,... 1. (5pts) Which of the following options are true? MTF A) We discussed a newspaper article on pet psychics.
More informationChapter 1.3b Scientific Method
Chapter.3b Scientific Method Mrs. Baldessari Biology Objective : Identify and apply the steps of the scientific method. of 2 What is the goal of science? The goal of science is to: investigate and understand
More informationMyers Psychology for AP* David G. Myers PowerPoint Presentation Slides by Kent Korek Germantown High School Worth Publishers, 2010
Myers Psychology for AP* David G. Myers PowerPoint Presentation Slides by Kent Korek Germantown High School Worth Publishers, 2010 *AP is a trademark registered and/or owned by the College Board, which
More informationAQA A Level Psychology. Topic WORKSHEETS. Memory.
AQA A Level Psychology Topic WORKSHEETS Memory Page 2 AQA A LEVEL Psychology topic worksheets: MEMORY THE MULTI STORE MODEL Specification: The multi store model of memory: sensory register, short term
More informationAP Stats Review for Midterm
AP Stats Review for Midterm NAME: Format: 10% of final grade. There will be 20 multiple-choice questions and 3 free response questions. The multiple-choice questions will be worth 2 points each and the
More informationASSESSMENT OF DRIVING-RELATED SKILL (ADReS)
ASSESSMENT OF DRIVING-RELATED SKILL (ADReS) There are 3 key functions for safe driving: Vision, Cognition, and Motor Function. The ADReS assesses these 3 functions. As occupational therapists, we can perform
More informationAssessment Materials: Deb Rumsey (with Lynda Ballou) 1. "Study Suggests Light to Back of Knee Alters Biological Clock" (NY Times, 1/16/98)
Assessment Materials: Deb Rumsey (with Lynda Ballou) Out of Class Exercises 1. "Study Suggests Light to Back of Knee Alters Biological Clock" (NY Times, 1/16/98) Subjects were divided into two groups.
More informationConduct an Experiment to Investigate a Situation
Level 3 AS91583 4 Credits Internal Conduct an Experiment to Investigate a Situation Written by J Wills MathsNZ jwills@mathsnz.com Achievement Achievement with Merit Achievement with Excellence Conduct
More informationPlease copy into your agenda:
Monday, September 19 Please copy into your agenda: Monday: Finish Snapchat (due Tuesday) Advanced only-project part 2 (due Fri) Tuesday: Vocab bonds (due Wednesday) Wednesday: Human inheritance (due Thur)
More informationExperiments. 22S:30/105 Statistical Methods and Computing. Recall: What is the critical difference between an experiment and an observational
22S:30/105 Statistical Methods and Computing Designing Experiments Lecture 8 February 13, 2015 Kate Cowles 374 SH, 335-0727 kate-cowles@uiowa.edu 1 2 Experiments Recall: What is the critical difference
More information20. Experiments. November 7,
20. Experiments November 7, 2015 1 Experiments are motivated by our desire to know causation combined with the fact that we typically only have correlations. The cause of a correlation may be the two variables
More information*Karle Laska s Sections: There is NO class Thursday or Friday! Have a great Valentine s Day weekend!
STATISTICS 100 EXAM 1 Spring 2016 PRINT NAME (Last name) (First name) NETID: CIRCLE SECTION: L1 (Laska MWF 12pm) L2 (Laska Tues/Thurs 11am) Write answers in appropriate blanks. When no blanks are provided
More informationName Class Date. Even when random sampling is used for a survey, the survey s results can have errors. Some of the sources of errors are:
Name Class Date 8-3 Surveys, Experiments, and Observational Studies Going Deeper Essential question: What kinds of statistical research are there, and which ones can establish cause-and-effect relationships
More informationChapter 13. Experiments and Observational Studies
Chapter 13 Experiments and Observational Studies 1 /36 Homework Read Chpt 13 Do p312 1, 7, 9, 11, 17, 20, 25, 27, 29, 33, 40, 41 2 /36 Observational Studies In an observational study, researchers do not
More informationMore Designs. Section 4.2B
More Designs Section 4.2B Block A group of experimental units or subjects that are known before the experiment to be similar in some way that is expected to systematically affect the response to the treatments.
More informationChapter 4 SAMPLING METHODS AND RESEARCH DESIGNS
SAMPLING METHODS AND RESEARCH DESIGNS TOPIC SLIDE Types of Research 2 Lurking and Confounding Variables 8 What are Subjects? 10 What is a Sample? 15 Sampling Methods 17 Systematic Bias 23 Random Assignment
More informationRisk Aversion in Games of Chance
Risk Aversion in Games of Chance Imagine the following scenario: Someone asks you to play a game and you are given $5,000 to begin. A ball is drawn from a bin containing 39 balls each numbered 1-39 and
More informationVillarreal Rm. 170 Handout (4.3)/(4.4) - 1 Designing Experiments I
Statistics and Probability B Ch. 4 Sample Surveys and Experiments Villarreal Rm. 170 Handout (4.3)/(4.4) - 1 Designing Experiments I Suppose we wanted to investigate if caffeine truly affects ones pulse
More informationCHAPTER 5: PRODUCING DATA
CHAPTER 5: PRODUCING DATA 5.1: Designing Samples Exploratory data analysis seeks to what data say by using: These conclusions apply only to the we examine. To answer questions about some of individuals
More informationA) I only B) II only C) III only D) II and III only E) I, II, and III
AP Statistics Review Chapters 13, 3, 4 Your Name: Per: MULTIPLE CHOICE. Write the letter corresponding to the best answer. 1.* The Physicians Health Study, a large medical experiment involving 22,000 male
More informationCDF Advocate Program
CDF Advocate Program The Children s Diabetes Foundation (CDF) is looking for children with type 1 diabetes (T1D) between the ages of 6 and 22, who want to educate, volunteer, and socialize! These awesome
More informationExperiments in the Real World
Experiments in the Real World Goal of a randomized comparative experiment: Subjects should be treated the same in all ways except for the treatments we are trying to compare. Example: Rats in cages given
More informationClever Hans the horse could do simple math and spell out the answers to simple questions. He wasn t always correct, but he was most of the time.
Clever Hans the horse could do simple math and spell out the answers to simple questions. He wasn t always correct, but he was most of the time. While a team of scientists, veterinarians, zoologists and
More informationGrade 8 Lab Notebook Science in Action 8. Index of Investigations, Challenges and Activities Cells and Systems
v Grade 8 Lab Notebook Science in Action 8 Index of Investigations, Challenges and Activities Cells and Systems Investigations Activity Title Page Ref. Give It A Try Piecing Together The Body 83 1.0 Living
More informationI. Introduction and Data Collection B. Sampling. 1. Bias. In this section Bias Random Sampling Sampling Error
I. Introduction and Data Collection B. Sampling In this section Bias Random Sampling Sampling Error 1. Bias Bias a prejudice in one direction (this occurs when the sample is selected in such a way that
More informationSAMPLE. Memory. Eyewitness Testimony Post-Event Discussion.
Memory Eyewitness Testimony Post-Event Discussion E tutor2u Full Lesson PowerPoint SA M PL Full Lesson PowerPoint Key Green = Key Word or Researcher Blue = Question / Discussion Purple = Task / Activity
More informationReview+Practice. May 30, 2012
Review+Practice May 30, 2012 Final: Tuesday June 5 8:30-10:20 Venue: Sections AA and AB (EEB 125), sections AC and AD (EEB 105), sections AE and AF (SIG 134) Format: Short answer. Bring: calculator, BRAINS
More informationScientific Method and Experimental Design
Biology Ms. Ye Name Date Block Scientific Method and Experimental Design Video Notes: bit.ly/1lxjcb1 The scientific method is a process that is meant to produce to answer a Simplified example of how you
More informationPRINTABLE VERSION. Quiz 10
You scored 0 out of 100 Question 1 PRINTABLE VERSION Quiz 10 The z-score associated with the 97 percent confidence interval is a) 2.170 b) 2.081 c) 1.829 d) 1.881 e) 2.673 Question 2 What will reduce the
More informationStatistics: Interpreting Data and Making Predictions. Interpreting Data 1/50
Statistics: Interpreting Data and Making Predictions Interpreting Data 1/50 Last Time Last time we discussed central tendency; that is, notions of the middle of data. More specifically we discussed the
More informationClass 1. b. Sampling a total of 100 Californians, where individuals are randomly selected from each major ethnic group.
What you need to know: Class 1 Sampling Study design The goal and importance of sampling methods Bias Sampling frame Volunteer sample Convenience sample Systematic sample Volunteer response Non-response
More informationTeaching Statistics with Coins and Playing Cards Going Beyond Probabilities
Teaching Statistics with Coins and Playing Cards Going Beyond Probabilities Authors Chris Malone (cmalone@winona.edu), Dept. of Mathematics and Statistics, Winona State University Tisha Hooks (thooks@winona.edu),
More informationSTATISTICS & PROBABILITY
STATISTICS & PROBABILITY LAWRENCE HIGH SCHOOL STATISTICS & PROBABILITY CURRICULUM MAP 2015-2016 Quarter 1 Unit 1 Collecting Data and Drawing Conclusions Unit 2 Summarizing Data Quarter 2 Unit 3 Randomness
More informationGrade 2: Exercise Lesson 4: Start Now, Stay Fit
Grade 2: Exercise Lesson 4: Start Now, Stay Fit Objectives: Students will identify the important contributing factors to physical fitness in health. Students will develop a personal fitness plan. Students
More informationStudy Methodology: Tricks and Traps
Study Methodology: Tricks and Traps Designed Experiments Observational Studies Weighted Averages 1 1. DEs and OSs Chapters 1 and 2 contrast designed experiments (DEs) with observational studies (OSs).
More informationWhat Is the Fat Intake of a Typical Middle School Student?
What Is the Fat Intake of a Typical Middle School Student? Health professionals believe that the average American diet contains too much fat. Although there is no Recommended Daily Allowance for fat, it
More informationUnit notebook May 29, 2015
S.IC.3 S.IC.6 Objective: Students will recognize the purposes of and differences among sample surveys, experiments, and observational studies; explain how randomization relates to each and evaluate reports
More informationExperimental Design. Controlled Experiments and Observational Studies
Experimental Design Controlled Experiments and Observational Studies 1 Does a treatment have an effect? Does vitamin C help to prevent colds? Does the use of cell phones while driving increase the probability
More informationSecuring Community Support and Sponsorship for your SAVE Promise Club
Securing Community Support and Sponsorship for your SAVE Promise Club Most if not all SAVE Promise Club activities can be easily implemented at no cost and Sandy Hook Promise offers all of our Know The
More informationSection 6.1 "Basic Concepts of Probability and Counting" Outcome: The result of a single trial in a probability experiment
Section 6.1 "Basic Concepts of Probability and Counting" Probability Experiment: An action, or trial, through which specific results are obtained Outcome: The result of a single trial in a probability
More informationSyllabus. ASL Level 3. Instructor: Deanne Bray-Kotsur (Video Relay Service) Class Meets: In Room I-7
Syllabus ASL Level 3 Instructor: Deanne Bray-Kotsur dbray@opusd.org 818-483-0411 (Video Relay Service) Class Meets: In Room I-7 August 8, 2017 to May 25, 2018 Course Description Signing Naturally, Units
More informationAgenda for today. Go over the homework problems that were due today. Intuitive inference of data & information. What makes a good project
15.301 Class #2 Agenda for today Go over the homework problems that were due today Intuitive inference of data & information What makes a good project Example -- study from last week Some final questions
More informationHandout 1: Introduction to the Research Process and Study Design STAT 335 Fall 2016
DESIGNING OBSERVATIONAL STUDIES As we have discussed, for the purpose of establishing cause-and-effect relationships, observational studies have a distinct disadvantage in comparison to randomized comparative
More informationStudent Performance Q&A:
Student Performance Q&A: 2009 AP Statistics Free-Response Questions The following comments on the 2009 free-response questions for AP Statistics were written by the Chief Reader, Christine Franklin of
More informationChapter 9. Producing Data: Experiments. BPS - 5th Ed. Chapter 9 1
Chapter 9 Producing Data: Experiments BPS - 5th Ed. Chapter 9 1 Experiment versus Observational Study Both typically have the goal of detecting a relationship between the explanatory and response variables.
More informationLesson Title: Viruses vs. Cells Standards to be Addressed: Acquisition
Readiness Standards: 4.C: compare the structures of viruses to cells, describe viral reproduction, and describe the role of viruses in causing diseases such as human immunodeficiency virus (HIV) and influenza
More informationCHAPTER 1 SAMPLING AND DATA
CHAPTER 1 SAMPLING AND DATA 1 In the first chapter we are introduced to several very important statistical terms and concepts. Warning: Notice that in the previous sentence, there is no mention of formulas
More informationOutline. Practice. Confounding Variables. Discuss. Observational Studies vs Experiments. Observational Studies vs Experiments
1 2 Outline Finish sampling slides from Tuesday. Study design what do you do with the subjects/units once you select them? (OI Sections 1.4-1.5) Observational studies vs. experiments Descriptive statistics
More informationChapter 11: Designing experiments
Chapter 11: Designing experiments Objective (1) Learn to distinguish between different kinds of statistical studies. (2) Learn key concepts involved in designing experiments. Concept briefs: Again there
More informationHaving memory problems? Trouble thinking clearly? If this sounds like you, or someone you know, please consider the ENGAGE Study. Patient Information
Having memory problems? Trouble thinking clearly? If this sounds like you, or someone you know, please consider the ENGAGE Study Patient Information Why is the ENGAGE Study needed? There is an important
More informationExperimental Design There is no recovery from poorly collected data!
Experimental Design There is no recovery from poorly collected data! Vocabulary List n Look over the list of words. n Count how many you feel you know. n Place a dot on the number line above that number.
More informationDo Now Prob & Stats 8/26/14 What conclusions can you draw from this bar graph?
Do Now Prob & Stats 8/26/14 What conclusions can you draw from this bar graph? Probability & Statistics Section 1 1 What Is Statistics? Vocabulary: Statistics: the science of collecting, organizing, summarizing,
More information(Total 2 marks) Name three conditions which are controlled inside our bodies (3)
Q1. Name two drugs which may harm the human body. 1.... 2.... (Total 2 marks) Q2. (a) We control many conditions inside our bodies. Name three conditions which are controlled inside our bodies. 1.... 2....
More informationChapter 5: Producing Data Review Sheet
Review Sheet 1. In order to assess the effects of exercise on reducing cholesterol, a researcher sampled 50 people from a local gym who exercised regularly and 50 people from the surrounding community
More informationM 140 Test 1 A Name SHOW YOUR WORK FOR FULL CREDIT! Problem Max. Points Your Points Total 60
M 140 Test 1 A Name SHOW YOUR WORK FOR FULL CREDIT! Problem Max. Points Your Points 1-10 10 11 3 12 4 13 3 14 10 15 14 16 10 17 7 18 4 19 4 Total 60 Multiple choice questions (1 point each) For questions
More informationThe Practice of Statistics 1 Week 2: Relationships and Data Collection
The Practice of Statistics 1 Week 2: Relationships and Data Collection Video 12: Data Collection - Experiments Experiments are the gold standard since they allow us to make causal conclusions. example,
More informationSAMPLE. 1. Explain how you would carry out an experiment into the effect playing video games has on alertness.
OCR Research Methods Designing Your Own Investigation In section B (research design and response) of component 1, you will be required to design your own investigation, from a novel source provided. In
More informationPopulation. population. parameter. Census versus Sample. Statistic. sample. statistic. Parameter. Population. Example: Census.
Population Population the complete collection of ALL individuals (scores, people, measurements, etc.) to be studied the population is usually too big to be studied directly, then statistics is used Parameter
More informationABOUT THE PROGRAM How it works:
For years, the Children s Tumor Foundation has participated in endurance events, walks, and other community building events across the country to raise awareness and critical research dollars to end neurofibromatosis
More informationData = collections of observations, measurements, gender, survey responses etc. Sample = collection of some members (a subset) of the population
Chapter 1: Basic Ideas 1.1 Sampling Statistics = the Science of Data By collecting a limited amount of data, we want to say something about the whole group that we want to study, i.e. we want to say something
More informationSampling Reminders about content and communications:
Sampling A free response question dealing with sampling or experimental design has appeared on every AP Statistics exam. The question is designed to assess your understanding of fundamental concepts such
More information(a) 50% of the shows have a rating greater than: impossible to tell
KEY 1. Here is a histogram of the Distribution of grades on a quiz. How many students took the quiz? 15 What percentage of students scored below a 60 on the quiz? (Assume left-hand endpoints are included
More informationWhat does defiance mean? What does obedience mean? Following orders or commands from people in authority.
What does defiance mean? What does obedience mean? Following orders or commands from people in authority. Resisting order or commands from people in authority. What is the core theory called? What does
More informationMoore, IPS 6e Chapter 03
Page 1 of 7 Moore, IPS 6e Chapter 03 Quizzes prepared by Dr. Patricia Humphrey, Georgia Southern University Researchers are studying the absorption of two drugs into the bloodstream. Each drug is to be
More informationChapter 9. Producing Data: Experiments. BPS - 5th Ed. Chapter 9 1
Chapter 9 Producing Data: Experiments BPS - 5th Ed. Chapter 9 1 How Data are Obtained Observational Study Observes individuals and measures variables of interest but does not attempt to influence the responses
More informationSTAT243 LS: Intro to Probability and Statistics Quiz 1, Feb 10, 2017 KEY
STAT243 LS: Intro to Probability and Statistics Quiz 1, Feb 10, 2017 KEY This is a 50-min quiz. Students may use a page of note (front and back), and a calculator, but nothing else is allowed. 1. A researcher
More informationLecture 2B: Chapter 3, Section 4 Designing Studies (Focus on Experiments)
ooking Back: Review ecture 2B: Chapter 3, Section 4 Designing Studies (Focus on Experiments)! Definitions! Randomization! Control! Blind Experiment! Pitfalls! 2 Types of Study Design " Observational study:
More informationVery Short Notes. Short Notes. 1 placebo definition 2 placebo effect definition
Chapter 5 The Placebo Effect Notes and Transcript When you make a speech or presentation, you want to know the material very well, even if you have notes and a transcript to look at. You can learn the
More informationTake Action! Caring for Your Diabetes
Educator Guide: Take Action! Caring for Your Diabetes Table of Contents Take Action! Caring for Your Diabetes Series Goals...2 Audience...2 Purpose of Guide...2 Icons Used in this Guide...3 Description
More informationLesson 2: Describing the Center of a Distribution
In previous work with data distributions, you learned how to derive the mean and the median of a data distribution. This lesson builds on your previous work with a center. Exploratory Challenge You will
More informationThe EU-GENIE Intervention. Anne Kennedy University of Southampton
The EU-GENIE Intervention Anne Kennedy University of Southampton EU-GENIE What it is and how to do it UK Case study findings How and why does it work? EU-GENIE Online Intervention Map social network/personal
More informationChapter 3. Producing Data
Chapter 3 Producing Data Types of data collected Anecdotal data data collected haphazardly (not representative!!) Available data existing data (examples: internet, library, census bureau,.) Gather own
More informationDROWSY DRIVER AWARENESS DAY
www.esl HOLIDAY LESSONS.com DROWSY DRIVER AWARENESS DAY http://www.eslholidaylessons.com/04/drowsy_driver_awareness_day.html CONTENTS: The Reading / Tapescript 2 Phrase Match 3 Listening Gap Fill 4 Listening
More informationLecture 4. Experiments and Observational Studies
Lecture 4 Experiments and Observational Studies Thought Question 1: In a study to relate two conditions, researchers often define one as the explanatory variable and other as the outcome or response variable.
More informationModule 4 Introduction
Module 4 Introduction Recall the Big Picture: We begin a statistical investigation with a research question. The investigation proceeds with the following steps: Produce Data: Determine what to measure,
More informationOur goal in this section is to explain a few more concepts about experiments. Don t be concerned with the details.
Our goal in this section is to explain a few more concepts about experiments. Don t be concerned with the details. 1 We already mentioned an example with two explanatory variables or factors the case of
More informationHomework 1 Microscopes
Homework 1 Microscopes O NO WRITE ON THE PPER 1. opy and complete the following sentences using the word bank below to help you. clearly, lenses, small, cells, structure, magnification (a) ll living things
More informationMATH& 146 Lesson 6. Section 1.5 Experiments
MATH& 146 Lesson 6 Section 1.5 Experiments 1 Experiments Studies where the researchers assign treatments to cases are called experiments. When this assignment includes randomization (such as coin flips)
More informationc. Construct a boxplot for the data. Write a one sentence interpretation of your graph.
STAT 280 Sample Test Problems Page 1 of 1 1. An English survey of 3000 medical records showed that smokers are more inclined to get depressed than non-smokers. Does this imply that smoking causes depression?
More informationObjectives. Data Collection 8/25/2017. Section 1-3. Identify the five basic sample techniques
Section 1-3 Objectives Identify the five basic sample techniques Data Collection In research, statisticians use data in many different ways. Data can be used to describe situations. Data can be collected
More informationElderly Patients: Single Agent vs. Doublet Chemotherapy
Elderly Patients: Single Agent vs. Doublet Chemotherapy TRANSCRIPT & FIGURES 2015 GRACE - All Rights Reserved GRACE.expert/GCVL Page 1 of 15 I have the privilege of speaking to you today on the topic of
More information(a) 50% of the shows have a rating greater than: impossible to tell
q 1. Here is a histogram of the Distribution of grades on a quiz. How many students took the quiz? What percentage of students scored below a 60 on the quiz? (Assume left-hand endpoints are included in
More informationIntroduction; Study design
; Study design Patrick Breheny January 12 Patrick Breheny STA 580: Biostatistics I 1/43 What is statistics? What is biostatistics, and why is it important? The statistical framework Statistics is the science
More informationRandomized Controlled Studies. Joshua D. Naranjo Department of Statistics Western Michigan University
Randomized Controlled Studies Joshua D. Naranjo Department of Statistics Western Michigan University 1 Statistics in Health and Medicine Clinical Trials: Evaluate safety and effectiveness of new drug or
More informationReview. Chapter 5. Common Language. Ch 3: samples. Ch 4: real world sample surveys. Experiments, Good and Bad
Review Ch 3: samples Sampling terminology Proportions Margin of error Ch 4: real world sample surveys Questions to ask about a study Errors in sample surveys Concerns about survey questions Probability
More informationAQA (A) Research methods. Model exam answers
AQA (A) Research methods Model exam answers These answers are not for you to copy or learn by heart, they are for you to see how to develop you answers to get the marks. They have been written according
More informationIntroduction to Statistics
Introduction to Statistics Topics 1-5 Nellie Hedrick Statistics Statistics is the Study of Data, it is science of reasoning from data. What does it mean by the term data? You will find that data vary and
More informationAt Merck, ethics are our first priority. We are looking for scientists, managers, administrators, and workers who share this priority.
Ethics At Merck, ethics are our first priority. We are looking for scientists, managers, administrators, and workers who share this priority. Give your thoughts, in a paragraph, on the important factors
More informationWritten submission from Lori Moncada. Mémoire de Lori Moncada CMD 18-H6.84. File / dossier: Date: Edocs:
CMD 18-H6.84 File / dossier: 6.01.07 Date: 2018-05-06 Edocs: 5530254 Written submission from Mémoire de In the Matter of À l égard de Ontario Power Generation Inc., Pickering Nuclear Generating Station
More informationPain Notebook NAME PHONE. Three Hole Punch Here Three Hole Punch Here. Global Pain Initiative 2018 Ver 1.0
Pain Notebook Three Hole Punch Here Three Hole Punch Here NAME EMAIL PHONE Global Pain Initiative 2018 Ver 1.0 What is pain? Pain is a bad sensation that tells you something is wrong. Pain falls into two
More informationF ORMATIVE TEST PAPER TEST REVIEW SHEETS
1. DATA AND ITS LIMITATIONS 1 Data slide 2 Look at slide 2 and describe the difference between data and opinion 2a 2b 2c 2d Data slide 11 Data Slides 3-4 Data slide 5 Use slide 11 to help you explain what
More informationM E M O R A N D U M. Peter D. Hart Research Associates, Inc./ American Viewpoint
Peter D. Hart Research Associates, Inc./ American Viewpoint 1724 Connecticut Avenue, N.W. Washington, D.C. 20009 202-234-5570 202-232-8134 FAX M E M O R A N D U M TO: FROM: ALL INTERESTED PARTIES PETER
More information