Which Distribution Is Used in Testing the Hypotheses About the Equality

question 69

Multiple Choice

Which distribution is used in testing the hypotheses about the equality of two population variances?

• A) z-distribution
• B) F-distribution
• C) x2 distribution
• D) t-distribution

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Definitions:

Inferential Statistics

Statistical methods used to draw conclusions or inferences about a population based on a sample.

Standard Deviation

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

Central Tendency

A statistical measure that identifies a single value as representative of an entire distribution of data.

Inferential Statistics

The branch of statistics that allows for making predictions or inferences about a population based on a sample of data.