How Many Kleenex Should the Kimberly Clark Corporation Package of Tissues

Multiple Choice

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: $\overline{X}$ = 52, s = 22. Using the sample information provided, calculate the value of the test statistic.

A) t = (52 - 60) / (22 / 10)
B) t = (52 - 60) / (22 / 100²)
C) t = (52 - 60) / (22 / 100)
D) t = (52 - 60) / 22