The null hypothesis is:
A)often from a benchmark or historical value.
B)chosen after looking at the sample data.
C)what the researcher is trying to prove.
D)dependent on the level of significance.

Question

Quizplus · Accepted Answer

The null hypothesis is typically a statement about a population parameter that represents the status quo, or the currently accepted value, which is often based on a benchmark or historical value.

The Null Hypothesis Is