Multiple Choice
The formula for the variance of the duration of an activity is ______.
A) the square root of [1/6(b - a) ]
B) [1/6(a - b) ] raised to the power of 2
C) [1/6(b - a) ] raised to the power of 2
D) the square root of [1/6(a - b) ]
Correct Answer:
Verified
Correct Answer:
Verified
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