Answer: In reviewing hypothesis tests, we start first with the general idea. Then, we keep returning to the basic procedures of hypothesis testing, each time adding a little more detail.
The general idea of hypothesis testing involves:
Making an initial assumption.
Collecting evidence (data).
Based on the available evidence (data), deciding whether to reject or not reject the initial assumption.
Explanation:Every hypothesis test — regardless of the population parameter involved — requires the above three steps.