Table 2.14
You are responsible for managing a project with the following activities (times are given in weeks).
-Using Table 2.14,what is the probability that the project will take 16 or more weeks to complete?
A)less than or equal to 40%
B)greater than 40% but less than or equal to 55%
C)greater than 55% but less than or equal to 70%
D)greater than 70%

Question

Table 2.14
You are responsible for managing a project with the following activities (times are given in weeks). 
-Using Table 2.14,what is the probability that the project will take 16 or more weeks to complete?
A)less than or equal to 40% 
B)greater than 40% but less than or equal to 55% 
C)greater than 55% but less than or equal to 70% 
D)greater than 70%

Quizplus · Accepted Answer

To find the probability that the project will take 16 or more weeks to complete, we need to add up the times for activities D, E, F, G, and H, which is 6 + 2 + 5 + 3 + 5 = 21 weeks. Looking at Table 2.14, we see that the probability of the project taking 21 weeks or longer is greater than 70%, which is the answer choice D.

Table 2.14 You Are Responsible for Managing a Project with the Following