Please write out how you got answers to all questions

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 differs in variability in the seventh month and the first month after installation? Let Of denote the variability in time to freeze-up in the first month after installation. Use the @ = 0.10 level and the critical value method with the table. One month: 207.4 233.1 215.9 235.1 225.6 244.4 Seven months: 84.3 53.2 127.3 201.3 174.2 246.2 Send data to Excel State the null and alternate hypothesis. 5 = 01 *0 0>0 0=0 This is a right-tailed test. X Part: 1 / 5 Find the critical value. Round the answer to two decimal places. The critical value ops is 22 X 5 Part: 2 / 5 Compute the test statistic. Round the answer to two decimal places. F= 221 X 5Determine whether to reject Ho. Do not reject the null hypothesis Ho. X 5 Part: 4 / 5 State a conclusion. There is 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 5