# Question: Refer to the previous exercise This question was asked of

Refer to the previous exercise. This question was asked of 10 students in a class at the University of Wisconsin recently. The responses were

0, 0, 1, 0, 7, 2, 1, 0, 0, 3.

Find and interpret a 90% confidence interval for the population mean, and indicate what you would have to assume for this inference to apply to the population of all University of Wisconsin students.

0, 0, 1, 0, 7, 2, 1, 0, 0, 3.

Find and interpret a 90% confidence interval for the population mean, and indicate what you would have to assume for this inference to apply to the population of all University of Wisconsin students.

## Relevant Questions

The 1996 GSS asked, “How many days in the past seven days have you felt happy?” (This was the most recent year this question was posed.) a. Using the GSS variable HAPFEEL, verify that the sample had a mean of 5.27 and a ...In response to the statement on a recent General Social Survey, “A preschool child is likely to suffer if his or her mother works,” suppose the response categories (strongly agree, agree, disagree, strongly disagree) had ...A football coach decides to estimate the kicking accuracy of a player who wants to join the team. Of 10 extra point attempts, the player makes all 10. a. Find an appropriate 95% confidence interval for the probability that ...It is more informative and potentially less misleading if you conclude a test by reporting and interpreting the P-value rather than by merely indicating whether or not you reject H0 at the 0.05 significance level. One reason ...A medical researcher conducts a significance test whenever she analyzes a new data set. Over time, she conducts 100 independent tests. a. Suppose the null hypothesis is true in every case. What is the distribution of the ...Post your question