Using p-value approach to test the null hypotheses stated in Part a at the 10% level. You must report the p-value.

1. Allied Corporation is trying to determine whether to purchase Machine A or B. It has leased the two machines for a month. A random sample of 5 employees has been taken. These employees have gone through a training session on both machines. Below you are given information on their productivity rate on both machines. (Let the difference d = Machine B - Machine A.)

                                              Productivity Rate

                  Person           Machine A                Machine B

                      1                      42                              48

                      2                      53                              58

                      3                      51                              47

                      4                      53                              55

                      5                      47                              53

a. Using p-value approach to test the null hypotheses stated in Part a at the 10% level. You must report the p-value.