Essay
For an activity, an engineer estimatesa (optimistic time) = 4
b (pessimistic time) = 11
m (most likely time) = 6
What is the mean for this activity? The variance?
Correct Answer:
Verified
( 
= (a + b + 4m)/6 = 6.5
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Correct Answer:
Verified
(
= (a + b + 4m)/6 = 6.5View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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