The null hypothesis is a hypothesis about
A) the sample
B) the population
C) the t distribution
D) a sampling distribution.

Question

Quizplus · Accepted Answer

The null hypothesis is a statement about the population parameters (such as the population mean or population proportion), not about the sample, a specific distribution, or a sampling distribution. It typically posits no effect or no difference in the context of the research question.

The Null Hypothesis Is a Hypothesis About