How many tissues should the Kimberly Clark Corporation package of Kleenex contain?Researchers determined that 60 tissues is the mean 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: $\bar { X } = 52$ , S = 22.Suppose the test statistic does fall in the rejection region at$\alpha$ = 0.05.Which of the following decision is correct? a) At $\alpha = 0.05$, you do not reject $H _ { 0 }$.
b) At $\alpha = 0.05$, you reject $H _ { 0 }$.
c) At $\alpha = 0.05$, you do not reject $H _ { 0 }$.
d) At $\alpha = 0.10$, you do not reject $H _ { 0 }$.

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The Answer of How many tissues should the Kimberly Clark Corporation package of Kleenex contain?Researchers determined that 60 tissues is the mean 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: $\bar { X } = 52$ , S = 22.Suppose the test statistic does fall in the rejection region at$\alpha$ = 0.05.Which of the following decision is correct? a) At $\alpha = 0.05$, you do not reject $H _ { 0 }$.
b) At $\alpha = 0.05$, you reject $H _ { 0 }$.
c) At $\alpha = 0.05$, you do not reject $H _ { 0 }$.
d) At $\alpha = 0.10$, you do not reject $H _ { 0 }$.

How Many Tissues Should the Kimberly Clark Corporation Package of Kleenex