Question: I have a theory that if you ask participants to
I have a theory that if you ask participants to sort one-sentence characteristics of people (e.g., “I eat too fast”) into five piles ranging from not at all like me to very much like me, the percentage of items placed in each pile will be approximately 10%, 20%, 40%, 20%, and 10% for the five piles. I have one of my children sort 50 statements and obtain the following data:
Do these data support my hypothesis?
Relevant QuestionsTo what population does the answer to Exercise 19.3 generalize? How would you modify the analysis of the data in Exercise 19.8 if you also had the data on smoking behavior of the partners of these women? As an alternative method of evaluating a group home, suppose we take 12 adolescents who have been declared delinquent. We take the number of days truant during each of three time periods: (1) the month before they are placed ...Referring to Exercise 20.5, (a) Repeat the analysis using the normal approximation. (b) How well do the two answers agree? Why don’t they agree exactly? Compute confidence limits on the mean risk ratio and draw the appropriate conclusions.
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