SOLUTION: PERT calculations yiled a project length of 60 weeks, with a variance of 9. within how many weeks would you expect the project to be completed with probability 95
Algebra ->
Probability-and-statistics
-> SOLUTION: PERT calculations yiled a project length of 60 weeks, with a variance of 9. within how many weeks would you expect the project to be completed with probability 95
Log On
Question 326479: PERT calculations yiled a project length of 60 weeks, with a variance of 9. within how many weeks would you expect the project to be completed with probability 95 Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! PERT calculations yield a project length of 60 weeks, with a variance of 9. within how many weeks would you expect the project to be completed with probability 95
----
95% of the "data" of a normal distribution are within
2 std of the mean.
----
2 std = 18 weeks
------
Expect completion within 60-18 and 60+18 weeks.
==================================================
Cheers,
Stan H.
==============
(