Golf. A student runs an experiment to test four different clubs on her putting accuracy, recording the distance in centimeters from a small target that she places on the green. She randomizes the club used each time by drawing numbers out of a hat until each club has been used 6 times. After collecting her data and analyzing the results, she reports that the P-value of her test is 0.0245.
a) What kind of test should she have performed?
b) What are the null and alternative hypotheses?
c) Assuming that the conditions required for the test are satisfied, what would you conclude?
d) What else about the data would you like to see in order to check the assumptions and conditions?
e) What might she want to test next?