A random survey of 75 death row inmates revealed that the mean length of time on death row is17.4years with a standard deviation of6.6years. Conduct a hypothesis test to determine if the population mean time on death row could likely be 15 years.

Calculate the following.

1) Enter your answer to one decimal place.

x =

2) Enter your answer to one decimal place.

s =

3) State the distribution to use for the hypothesis test. (Enter your answer in the formzort_dfwheredfis the degrees of freedom.)

4) Find thep-value. (Round your answer to four decimal places.)