pmp ques bank ques
53. What is the expected value of the number of days to complete the project?
54. It is desirable to make an estimate that has a greater than 95% chance of being correct. Which of the following ranges of time for the impletion of the project best describes this probability of being correct?
a. 33.31 to 31.36
b. 34.28 to 30.39
c. 14.39 to 33.48
d. 35.25 to 29.42
ans c & b
im sorry, i couldnt paste the picture here so have given a link.
can anybody help me in solving these ques.
In a project to install concrete sewer lines there is a lot of uncertainty as to how long the durations should be for the tasks involved. The project manager has determined that the team will use the PERT technique to evaluate the project’s completion date. The diagram shows nine
activities and the table shows the optimistic, pessimistic, and most likely estimates that the team has already made