Why Is the Sample Size So Important to Statistical Analysis

question 10

Multiple Choice

Why is the sample size so important to statistical analysis, in this case during regression analysis?

• A) It provides a more reliable regression model.
• B) It provides additional assurance that predictors are from a normally distributed data set.
• C) It increases the chances of detecting a difference if one exists.
• D) All of the above.

---

Definitions:

Dissatisfiers

Factors or elements in a situation or product that can cause dissatisfaction if missing or poorly executed, though their presence does not necessarily increase satisfaction.

Herzberg

Refers to Frederick Herzberg, an American psychologist known for introducing the two-factor theory, also known as Herzberg's motivation-hygiene theory, in workplace management.

Behavior Modification

A therapeutic approach aimed at changing specific behaviors using various techniques such as reinforcement and punishment.

Skinner's Belief

Refers to B.F. Skinner's theory that behavior is determined by its consequences, reinforcements, or punishments, which lead to an increase or decrease in that behavior.