Refer to the experiment in Exercise After analyzing his data the student reports that the F-ratio for Tire Pressure is 4.29 with a P-value of 0.03„, the F-ratio for Acceleration is 2.35 with a P-value of 0.143, and the F-ratio for the Interaction effect is 1.54 with a P-value of 0.241.
a) What would you conclude?
b) What else about the data would you like to see in order to check the assumptions and conditions?
c) If your conclusion about the Acceleration factor in part a is wrong, what type of error have you made?