A project has four major activities. Activity A precedes activity B, activity C precedes activity D. 3-point estimates for activities are A(8.5, 17, 25.5 ), B( 5.5, 11, 16.5 ), C( 1, 2, 3 ), D( 13, 26, 39 ) weeks. What probability would you assign to a project duration of more than 28 weeks?
A project has four major activities. Activity A precedes activity B, activity C precedes activity D. 3-point estimates for activities are A(8.5, 17, 25.5 ), B( 5.5, 11, 16.5 ), C( 1, 2, 3 ), D( 13, 26, 39 ) weeks. What probability would you assign to a project duration of more than 28 weeks?
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 41CT: On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form...
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A project has four major activities. Activity A precedes activity B, activity C precedes activity D. 3-point estimates for activities are A(8.5, 17, 25.5 ), B( 5.5, 11, 16.5 ), C( 1, 2, 3 ), D( 13, 26, 39 ) weeks. What probability would you assign to a project duration of more than 28 weeks?
a.
0.628
b.
0.397
c.
0.5
d.
0.75
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