For a Hypothesis Comparing Two Population Means, What Is the Critical

Multiple Choice

For a hypothesis comparing two population means, what is the critical value for a one-tailed hypothesis test, using a 5% level of significance level, with both sample sizes equal to 13? Assume the population standard deviations are equal.

A) 1.708
B) 1.711
C) 2.060
D) 2.064