Q. If an activity has its optimistic, most likely and pessimistic times as 2, 3 and 7 respectively, then itsexpected time and variance are respectively (Solved)
1. 3.5 and 5/6
2. 5 and 25/36
3. 3.5 and 25/36
4. 4 and 5/6
- c. 3.5 and 25/36
1. 3.5 and 5/6
2. 5 and 25/36
3. 3.5 and 25/36
4. 4 and 5/6