Suppose That a One-Tail T-Test Is Being Applied to Find

question 75

Multiple Choice

Suppose that a one-tail t-test is being applied to find out if the population mean is at least 80. The level of significance is 0.10 and 25 observations were sampled. The rejection region is:

• A) t > 2.492
• B) t > 1.711
• C) t < − 2.492
• D) t > 1.318

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