What Are the Degrees of Freedom for the Related-Samples T

question 57

Multiple Choice

What are the degrees of freedom for the related-samples t test?

• A) (n_D - 1)
• B) (n - 1) (n - 1)
• C) (n - 1) + (n - 1)
• D) (n - 1) - (n - 1)

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Definitions:

Black Death

The devastating global epidemic of bubonic plague that struck Europe and Asia in the mid-14th century, killing a large percentage of the population.

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The highest average length of time that a human being is expected to live, based on statistical measures.

Wealthy

Possessing a substantial amount of money, resources, or assets; being rich or affluent.