Setting Up Hypotheses

SOLUTION:

The null hypothesis.

Select all of the below statements that are true regarding the null and alternative hypotheses.

We assume the null hypothesis is true before we collect any data.

The null and alternative hypotheses should be competing, non-overlapping hypotheses.

I never lose at chess is a possible null hypothesis.

Null hypotheses usually contain an equals sign when they pertain to mathematical ideas.

SOLUTION:

We assume the null hypothesis is true before we collect any data.
The null and alternative hypotheses should be competing, non-overlapping hypotheses.
I never lose at chess is a possible null hypothesis.
Null hypotheses usually contain an equals sign when they pertain to mathematical ideas.