3 When activity times are uncertain a assume they are normal

3. When activity times are uncertain,

a.

assume they are normally distributed.

b.

calculate the expected time, using (a + 4m + b)/6.

c.

use the most likely time.

d.

calculate the expected time, using (a + m + b)/3.

Solution

b.

calculate the expected time, using (a + 4m + b)/6.