Question No 3 A small project is composed of 7 activities whose time estimates are listed in the table below. activities are identified by their beginning (i) and ending (i) node numbers. Activity (i- j) Optimistic Time (Weeks) Most Likely Time (Weeks) Pessimistic Time (weeks) 7 1-2 1 1 1-3 7 1-4 2 2 8 2- 5 1 1 1 3-5 2 14 4-6 8 5-6 3 15 a) Draw the network diagram of activities in the project. b) Find the expected duration and variance of each activity .What is the expected project length? c )Calculate the variance and standard deviation of the project length. What is the probability that the project will be completed ? i) at least 4 weeks earlier than expected time. i1) no more than 4 weeks later than expected time.

Question No 3 A small project is composed of 7 activities whose time estimates are listed in the table below. activities are identified by their beginning (i) and ending (i) node numbers. Activity (i- j) Optimistic Time (Weeks) Most Likely Time (Weeks) Pessimistic Time (weeks) 7 1-2 1 1 1-3 7 1-4 2 2 8 2- 5 1 1 1 3-5 2 14 4-6 8 5-6 3 15 a) Draw the network diagram of activities in the project. b) Find the expected duration and variance of each activity .What is the expected project length? c )Calculate the variance and standard deviation of the project length. What is the probability that the project will be completed ? i) at least 4 weeks earlier than expected time. i1) no more than 4 weeks later than expected time.

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Description: Question No 3A small project is composed of 7 activities whose time estimates are listed in the table below.activities are identified by their beginning (1) and ending (j) node numbers.Activity(i- j)Optimistic Time(Weeks)Most Likely Time(Weeks)Pessi

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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