Question

Path Activity to tm tp te=(to+4tm+tp)/6 Path total A-C-F-H A 3 4 5 4 19 C...

  1. Path

    Activity

    to

    tm

    tp

    te=(to+4tm+tp)/6

    Path total

    A-C-F-H

    A

    3

    4

    5

    4

    19

    C

    2

    3

    10

    4

    F

    3

    5

    7

    5

    H

    2

    6

    10

    6

    B-D-F-H

    B

    5

    7

    9

    7

    23

    D

    2

    5

    8

    5

    F

    3

    5

    7

    5

    H

    2

    6

    10

    6

    B-E-G

    B

    5

    7

    9

    7

    21

    E

    1

    7

    7

    6

    G

    7

    8

    9

    8

    The critical path is B-D-F-H. Hence, the expected duration of project is 23

    Using the data given in above, answer the following questions:
  1. What is the expected duration of the project?
  2. What is the project variance?
  3. If the deadline of the project is 25 days, what is the probability of finishing the project on time?

Homework Answers

Answer #1

a) The expected duration is 23 because that is the expected time by which all the activities of the critical path will be completed.

b)

c)

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