Suppose that a "code" consists of 4 digits, none of which is repeated. (A digit is one of the 10 numbers 0, 1, 2, 3, 4, 5, 6, 7,
1 answer:
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The expected duration of the activity is 29 days and 4 hours.
Step-by-step explanation:
Step 1:
The optimistic time, = 25 days,
The most likely estimate, = 29 days.
The pessimistic time, = 34 days.
According to PERT, the expected duration of the activity,
Step 2:
By substituting the given values, we get
0.1666 days =
29.1666 days approximately equal 29 days and 4 hours.