If the Researcher Suspects That the Strength of the Relationship

question 122

Multiple Choice

If the researcher suspects that the strength of the relationship between two variables in the population is .30 as indexed by Cramer's statistic,what sample size should she use in a study involving a 2 x 4 contingency table and an alpha level of .05 to achieve a power of .80?

• A)58
• B)76
• C)121
• D)172

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Definitions:

IQ

An abbreviation for Intelligence Quotient, a measure of a person's intellectual capabilities in relation to their age group.

Heredity

The passing of traits from parents to their offspring, either through asexual reproduction or sexual reproduction.

Cultural Bias

The tendency to interpret or judge human behavior and cultures based on the norms and values of one's own culture.

Intelligence Testing

The process of measuring a person's cognitive abilities, aptitudes, and intellectual potential through standardized tests.