Question: Given the activity time estimates below, what is the expected time for Activity A? (round to 2 decimals as needed) Activity Optimistic Time Most Likely

Given the activity time estimates below, what is

Given the activity time estimates below, what is the expected time for Activity A? (round to 2 decimals as needed) Activity Optimistic Time Most Likely Time Pessimistic Time A 2.1 5.9 7.1 B 2.1 4.1 4.1 1.1 2.1 6.0 D 6.0 6.9 8.0 O a. 6.93 O b. 4.62 O c. 3.77 O d. 2.58 O e. 5.03 O f. None of the other options. O g. 5.47 O h. 2.52 Given the activity time estimates below, what is the variance for Activity B? (round to 4 decimals as needed) Activity Optimistic Time Most Likely Time Pessimistic Time A 2.1 5.9 7.1 B 2.1 4.1 4.1 1.1 2.1 6.0 D 6.0 6.9 8.0 O a. 0.1111 O b. 0.3333 O c. 0.2380 O d. 0.6667 O e. 0.6669 O f. 0.6944 O g. 0.1111 O h. None of the other options

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