Design a survey with three questions to measure attitudes toward something of interest to you. Now design a new version by changing just a few words in each question to make it deliberately biased. Choose 20 people to whom you will administer the survey. Put their names in a hat (or a box or a bag) and draw out 10 names. Administer the first (unbiased) version of the survey to this group and the second (biased) version to the remaining 10 people. Compare the responses and discuss what happened.
Answer to relevant QuestionsFind a study that includes an emotion like “depression” or “happiness” as one of the measured variables. Explain how the researchers measured that emotion. Discuss whether the method of measurement is likely to ...Make a list of 20 people you know. Go to the website www. randomizer.org, and use it to choose a simple random sample of five people from your list. a. Explain what you did, and give your results by listing the numbers ...Is using a convenience sample an example of a probability sampling plan? Explain why or why not. Original Source 7: “Auto body repair inspection pilot program: Report to the legislature.” For each of the following observational studies in the news stories in the Appendix, specify the explanatory and response variables. a. News Story 12: “Working nights may increase breast cancer risk.” b. News Story 16: ...
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