A Sample of N = 25 Scores Has M =

question 52

Multiple Choice

A sample of n = 25 scores has M = 20 and s² = 9.What is the sample standard deviation?

• A)3
• B)4.5
• C)9
• D)81

---

Definitions:

Prejudice

Preconceived opinion that is not based on reason or actual experience; unfavourable feelings or attitudes towards individuals based on their membership in a particular group.

Hostility

Aggressive behavior or attitudes towards others, often stemming from anger or antagonism.

Central Route

A path of persuasion that involves careful and thoughtful consideration of the arguments presented.

Peripheral Route

A method of persuasion that relies on superficial cues rather than the substantive quality of the argument.