If the null and alternative hypotheses are H0: μ ≤ 100 and H1: μ 100,the test is right-tailed.

Question

If the null and alternative hypotheses are H0: μ ≤ 100 and H1: μ > 100,the test is right-tailed.

Quizplus · Accepted Answer

The null hypothesis H0 states that the population mean is less than or equal to 100. The alternative hypothesis H1 states that the population mean is greater than 100. This is a right-tailed test as we are interested in the probability of observing a sample mean that is greater than 100, in the right tail of the distribution.

If the Null and Alternative Hypotheses Are H0: μ ≤