Frozen computer: A computer system administrator noticed that computers running a particular operating system seem to freeze up more often as the installation of the operating system ages. She measures the time (in minutes) before freeze-up for 6 computers one month after installation and for 6 computers seven months after installation. The results are shown. Can you conclude that the time to freeze-up is more variable in the seventh month than the first month after installation? Let of denote the variability in time to freeze-up in the first month after installation. Use the a = 0.10 level and the critical value method with the table. One month: 215.9 235.1 225.6 244.4 245.3 207.4 Seven months: 127.3 201.3 174.2 246.2 149.4 156.4 Send data to Excel Part: 0 / 5 State the null and alternate hypothesis. Ho 00 0=0 H 01 02 This is a (Choose one) test. X 5Part: 1 / 5 Find the critical value. Round the answer to two decimal places. The critical value fo.10 is X Part: 2 / 5 Compute the test statistic. Round the answer to two decimal places. F X Part: 3 / 5 act HDetermine whether to reject Ho. (Choose one) the null hypothesis Ho. X 5 Part: 4 / 5 State a conclusion. There (Choose one) V enough evidence to conclude that the time to freeze-up is less variable in the seventh month than in the first month after installation. X