The Degrees of Freedom for Factor a Is the Number

question 111

Multiple Choice

The degrees of freedom for factor A is the number of ______.

• A) levels minus one
• B) levels for factor A
• C) cases for factor A
• D) cases for factor A minus one

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Definitions:

Null Hypothesis

A statement in statistics that assumes there is no significant difference or effect in a given situation, until evidence proves otherwise.

Sample Size

The number of subjects included in a study, influencing the study's ability to reliably detect effects or differences.

Type I Error

The incorrect rejection of a true null hypothesis, often referred to as a "false positive."

Type II Error

A statistical mistake that occurs when a test fails to reject a false null hypothesis.