Consider the following hypothesis test: Ho: 12 Ha: μ> 12 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 (to 2 decimals). b. Use the t distribution table (Table 2 in Appendix B) to compute a range for the p-value. The p-value is-Select your answer - c. At a = 0.05, what is your conclusion? - Select your answer - d. What is the rejection rule using the critical value? (Use a = 0.05.) Reject Ho if t is - Select your answer - the critical value of Can you conclude that the population mean is greater than 12? -Select your answer - (to 3 decimals).

What is MPRQ? P. R. 77 5. Q 28

Twenty one out of forty-five 6th graders prefer chocolate ice cream. Express this as a decimal. 0.46 O 0.46 2.14