You may need to use the appropriate appendix table or technology to answer this question.Consider the following
Question:
You may need to use the appropriate appendix table or technology to answer this question.Consider the following hypothesis test.
H0: 25 |
Ha: > 25 |
A sample of 40 provided a sample mean of 26.6. The population standard deviation is 6.(a)Find the value of the test statistic. (Round your answer to two decimal places.)(b)Find the p-value. (Round your answer to four decimal places.)p-value = (c)At
= 0.01,
state your conclusion.Reject H0. There is sufficient evidence to conclude that > 25.Reject H0. There is insufficient evidence to conclude that > 25. Do not reject H0. There is sufficient evidence to conclude that > 25.Do not reject H0. There is insufficient evidence to conclude that > 25.(d)State the critical values for the rejection rule. (Round your answer to two decimal places. If the test is one-tailed, enter NONE for the unused tail.)test statistictest statisticState your conclusion.Reject H0. There is sufficient evidence to conclude that > 25.Reject H0. There is insufficient evidence to conclude that > 25. Do not reject H0. There is sufficient evidence to conclude that > 25.Do not reject H0. There is insufficient evidence to conclude that > 25.