How many Kleenex should the Kimberly Clark Corpora...
How many Kleenex should the Kimberly Clark Corporation package of tissues contain? Researchers determined that 60 tissues is the average number of tissues used during a cold. Suppose a random sample of 100 Kleenex users yielded the following data on the number of tissues used during a cold:= 52, s = 22. Suppose the alternative we wanted to test was H1:. State the correct rejection region for
A、Reject H0 if t > 1.6604.
B、Reject H0 if t < – 1.6604.
C、Reject H0 if t > 1.9842 or Z < – 1.9842.
D、Reject H0 if t < – 1.9842.