A Researcher Obtains T = 2

question 47

Multiple Choice

A researcher obtains t = 2.35 for a repeated-measures study using a sample of n = 8 participants.Based on this t value,what is the correct decision for a two-tailed test?​

• A)​Reject the null hypothesis with α = .05 but not with α = .01.
• B)​Reject the null hypothesis with either α = .05 or α = .01.
• C)​Fail to reject the null hypothesis with either α = .05 or α = .01.
• D)​Change α to α = .10.

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Definitions:

Evaluate

The process of calculating the value of an expression.

Calculate

To ascertain by mathematical methods; to solve or compute.

Verify

To check or test the accuracy, truth, or quality of something.

Verify

To confirm the accuracy, truth, or validity of something through examination or comparison.