Question 3 of 4 (1 point) Attempt 1 of 3 View question in a popup 11.4 Section Ex 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 less 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 - 0.05 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 84.3 Send data to Excel Part: 0 / 5 State the null and alternate hypothesis. Ho: H: This is a (Choose one) V test