22.1 Measured CPU times for three processors A1, A2 and A3 on five workloads B1 through B5 are shown in Table 22.10. Three replications of each experiment are shown. Analyze the data and answer the following:

c. Which effects in the model are not significant at 90% confidence. Please explain and show work if possible.

All information is provided below.

TWO-FACTOR FULL FACTORIAL DESIGN WITH 380 TABLE 22.10 Data for Exercise 22.1 A1 5,120 5,100 8,960 3,200 3,150 3,250 4,700 4,740 9,300 19,790 4,660 B1 5,140 8,840 9,400 19,740 B2 9,500 19,690 B3 3,200 4,160 7,360 4,100 7,300 7,420 5,610 22,340 3,220 3,180 4,220 5,100 5,200 5,575 22,440 5,000 5,645 22,540 2 B5 6,800 12,240 28,560 6,765 12,290 28,360 6,835 12,190 28,760 TWO-FACTOR FULL FACTORIAL DESIGN WITH 380 TABLE 22.10 Data for Exercise 22.1 A1 5,120 5,100 8,960 3,200 3,150 3,250 4,700 4,740 9,300 19,790 4,660 B1 5,140 8,840 9,400 19,740 B2 9,500 19,690 B3 3,200 4,160 7,360 4,100 7,300 7,420 5,610 22,340 3,220 3,180 4,220 5,100 5,200 5,575 22,440 5,000 5,645 22,540 2 B5 6,800 12,240 28,560 6,765 12,290 28,360 6,835 12,190 28,760