For a Hypothesis Comparing Two Population Means,H₀: μ₁ ≤ μ₂,what

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