Kizspy | Question: 79
(Choose 1 answer)
(See picture)
A. (i)
B. (ii)
C. (iii)
D. (iv)
A pizza chain is considering opening a new store in an area that currently does not have any such stores. The chain will open if there is evidence that more than 5,000 of the 20,000 households in the area have a favorable view of its brand. It conducts a telephone poll of 300 randomly selected households in the area and finds that 96 have a favorable view.State the test of hypothesis that is of interest to the pizza chain.
(ⅰ) H_{0}:\pi\le0.32 versus H_{1}:\pi>0.32
(ii) H_{0}:\pi\le0.25 versus H_{1}:\pi>0.25
(iii) H_{0}:\pi\le5,000 versus H_{1}:\pi>5,000
(iv) H_{0}:\mu\le5,000 versus H_{1}:\mu>5,000
