Question
Do people who diet score higher than people in general on a measure of health? For...
Do people who diet score higher than people in general on a measure of health?
For people in general, the avg on this test is 70 with a SD of 12. The distribution is normal. A researcher tested a sample of 36 people who diet & found them to have a mean score of 82. Use the .05 significance level for this question.
A. Complete the 5 steps of hypothesis testing for this problem
B. Write a conclusion for this hypothesis test. Be sure to include the statistical info at the end of the sentence
C. Figure the 95% confidence interval for estimating the mean health score of people who diet
D. Write a sentence explaining the meaning of the confidence interval
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