Which of the Following Definitions Best Describes Statistical Power

question 1

Multiple Choice

Which of the following definitions best describes statistical power?

• A) The sample size determines the statistical power of a test.
• B) The probability that the test will reject the null hypothesis when it is false.
• C) The probability that the test will reject the null hypothesis when it is true.
• D) A test that can detect even small differences.

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Definitions:

Substitute

A person or thing acting or serving in place of another, often used in the context of replacing ingredients in recipes or personnel in workplaces.

Conjunction

The act of joining or the state of being joined, or in grammar, a word used to connect clauses or sentences.

Connects Words

A function typically served by conjunctions in language, linking words, phrases, or clauses within sentences.

Punctuation Mark

Symbols used in writing to separate sentences and clarify meaning, including commas, periods, question marks, and exclamation points.