If We Reject the Null Hypothesis When It's Really True

question 20

Multiple Choice

If we reject the null hypothesis when it's really true, we have made a ______.

• A) correct decision
• B) Type I error
• C) Type II error
• D) Type I and Type II errors

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Definitions:

Norms

Shared standards of acceptable behavior and beliefs within a group or society.

Reliability

Refers to the consistency of a measure or test over time.

Standard Deviations

A statistical measure that quantifies the amount of variation or dispersion of a set of data values from their mean.

Mean

The mathematical average of a set of numbers, calculated by dividing the sum of these numbers by the count of the numbers.