If you conduct a hypothesis test under the scenario in which you know the population standard deviation, which of the following will not affect the size of the p-value of the hypothesis test?
A) Sample mean
B) Null hypothesis population mean
C) Sample standard deviation
D) Whether the hypothesis is one or two sided

Question

Quizplus · Accepted Answer

The p-value in a hypothesis test is not affected by the sample standard deviation when the population standard deviation is known. In such cases, the test typically uses the population standard deviation for calculations, making the sample standard deviation irrelevant to the p-value.

If You Conduct a Hypothesis Test Under the Scenario in Which