Calculate the power for the tests you conducted for Turck and Kirk Halls in Exercise 1 of Chapter 6. (Use the t values you calculated for that exercise as the values for δ in your power calculation.)

Data from exercise 1 (chapter 6)

Answer these problems by calculating a t value and comparing it to the critical value for a two-tailed test at the .05 level. (You can save time by using the means and standard deviations you calculated for the dormitories called Turck and Kirk Halls for previous exercises.)