The data referred to in Exercise 12.10 (in pounds gained) follow. Run the appropriate t test and draw the appropriate conclusions.
Answer to relevant QuestionsCompute 95% confidence limits on m for the data in Exercise 12.11. In Exercise 12.11. In Section 12.3 we ran a t test to test the hypothesis that young children under stress give what they perceive to be more socially desirable answers on an anxiety measure than normal children do. We never really tested the ...In what way would the result in Exercise 12.2 differ if you had drawn more samples of size 5? Give an example of an experiment in which using related samples would be ill-advised because of carry-over effects. For the data in Exercise 13.1, create a scatterplot and calculate the correlation between husband’s and wife’s sexual satisfaction. How does this amplify what we have learned from the analysis in Exercise 13.1? In ...
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