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

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