Find the variance involved in the activity

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Reference no: EM13100589

Suppose a project team has arrived at the following time estimates for an activity: a = 3 days, m = 6 days, and b = 8 days. What is the variance involved in this activity?

a.
0.694

b.
0.111

c.
0.250

d.
0.833

Reference no: EM13100589

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