What is the standard deviation of a task with optimistic, most likely, and pessimistic times of 3, 4, and 7 days respectively assuming the estimates were made at the 99% plus level?
A) .444
B) .667
C) 1.212
D) 1.469
E) 1.540

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The Answer of What is the standard deviation of a task with optimistic, most likely, and pessimistic times of 3, 4, and 7 days respectively assuming the estimates were made at the 99% plus level?
A) .444
B) .667
C) 1.212
D) 1.469
E) 1.540

What Is the Standard Deviation of a Task with Optimistic