For a Hypothesis Comparing Two Population Means, H0: μ1 ≤

question 48

Multiple Choice

For a hypothesis comparing two population means, H0: μ1 ≤ μ2, what is the critical value for a one-
Tailed hypothesis test, using a 5% significance level, with both sample sizes equal to 13? Assume the
Population standard deviations are equal.

• A) ±1.711
• B) +1.711
• C) +2.060
• D) +2.064

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