23. Consider the following hypothesis test: A sample of 25 provided a sample mean  14 and a sample standard deviation s  4.32.

a. Compute the value of the test statistic.

b. What does the t distribution table (Table 2 in Appendix B) tell you about the p-value?

c. At α  .05, what is your conclusion?

d. What is the rejection rule using the critical value? What is your conclusion?