Which of the Following Is Not Used to Measure Internal

question 69

Multiple Choice

Which of the following is not used to measure internal consistency?

• A) Kuder-Richardson-20
• B) Coefficient alpha
• C) Split-half reliability
• D) Interrater reliability

Identify the limitations and strengths of case studies and naturalistic observation.

Be aware of biases and issues that can occur during observational research.

Understand how psychological research addresses human behavior from different perspectives.

Understand the historical and sociopolitical contexts of racial and ethnic relations in Canada.

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Definitions:

T Distribution

A type of probability distribution that is symmetric and bell-shaped, commonly used for estimating population parameters when the sample size is small and the population variance is unknown.

Standard Deviations

A statistic that quantifies the dispersion or variability of a distribution, measuring how spread out the numbers are from the mean.

Degrees of Freedom

The volume of independent values or figures that may be assigned within a statistical distribution.

Standard Error

A statistical measure that quantifies the amount of variability in the sampling distribution of a statistic, often used to estimate the accuracy of sample means.