In Conducting a Hypothesis Test for the Difference Between Two

question 102

Multiple Choice

In conducting a hypothesis test for the difference between two population means where the standard deviations are known and the null hypothesis is: H₀ : μ_A - μ_β ≥ 0
What is the p-value assuming that the test statistic has been found to be z = 2.52?

• A)0.0059
• B)0.9882
• C)0.0118
• D)0.4941