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. Give the null and alternative hypotheses to determine if the number of tissues used during a cold is less than 60.

A) H₀ : µ ? 60 and H₁: µ > 60
B) H0 : X ? 60 and H₁ : X < 60
C) H₀ : X = 52 and H₁: X ? 52
D) H₀ : µ ? 60 and H₁ : µ < 60