I to Set Up a Decision Rule, the Sampling Distribution

question 90

Multiple Choice

i. To set up a decision rule, the sampling distribution is divided into two regions-a region of non-rejection and a region where the null hypothesis is rejected. ii. A test statistic is a value determined from sample information collected to test the null hypothesis.
iii. If the null hypothesis is true and the researchers do not reject it, then a correct decision has been made.

• A) (i), (ii), and (iii) are all correct statements.
• B) (i) is a correct statement but not (ii) or (iii).
• C) (i) and (iii) are correct statements but not (ii).
• D) (i) and (ii) are correct statements but not (iii).
• E) (i), (ii), and (iii) are all false statements.

---

Definitions:

Flagship Content

High-quality, main content created by a brand or organization intended to represent its core message and values prominently.

Phenomenon

An observable event or a remarkable occurrence that can be studied scientifically or described through personal insights.

Seminal

Having a strong influence on ideas, works, events, or developments that come later; pioneering.