A Cohen's D Value of

question 14

Multiple Choice

A Cohen's d value of .5 would be viewed as indicative of a effect.

• A)medium
• B)small
• C)large
• D)very large

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Definitions:

T-Distributions

A type of probability distribution that is symmetric and bell-shaped, used in hypothesis testing, especially when the sample size is small or the population variance is unknown.

Confidence Interval

A sequence of numerical figures, extracted from sampling data, likely to hold the value of an unobserved population parameter.

Standard Error

A measure of the dispersion or spread of sample means around the population mean in statistics.

Simple Random Sampling

A sampling method where each member of a population has an equal chance of being included in the sample.