A Sample of N = 9 Individuals Is Selected from a Population

question 12

Multiple Choice

A sample of n = 9 individuals is selected from a population with μ = 60 and σ = 6,and a treatment is administered to the sample.After treatment,the sample mean is M = 63.What is the value of Cohen's d for this sample?

• A)0.33
• B)0.50
• C)1.00
• D)2.00

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Definitions:

Moral

Pertaining to principles or rules of right conduct or the distinction between right and wrong; ethical.

Personal Concepts

The idea that individuals develop a set of beliefs, values, and perceptions about themselves that influence their behaviors and attitudes.

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The drive or inclination towards learning, studying, and achieving academic goals within an educational setting.

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The extent to which a student, teacher, or institution has achieved their short or long-term educational goals.