A team of computer engineers is interested in determining if the percentage of disk space that is used for virtual memory will significantly improve the response time of a server. The team measured the response time in milliseconds when 2, 4, 6, and 8% of the server’s disk space is used for virtual memory. The results of the experiment are as follows:
(a) Does the percentage of the server allocated to memory change the response time of the server at the 0.05 level of significance?
(b) Find the P-value of the F-statistic in part (a).