Since activity G has a total float equal to zero (0), activity G is part of the critical path.

True

False

In Backward Pass Algorithm, ET(0) = 0.

True

False

Item at position 3

If the following times are estimated for an activity of the project, calculate the mean using PERT analysis.

a = 5

b = 13

m = 9

If the following times are estimated for an activity of the project, calculate the mean using PERT analysis.

a = 5

b = 13

m = 9

7

12

10

9

Item at position 4

If the following times are estimated for an activity of the project, calculate the variance using PERT analysis.

a = 5

b = 13

m = 9

0.4

1

1.78

2.78

5

PERT assumes that the durations of the activities are statistically dependent.

True

False