Question 1.

Task	Mean Completion Time	St. Dev
A	4	0.6
B	5	0.2
E	2	0.1
F	6	1
H	2	0.2
M	6	0.1

Part 1: The above task gives the mean completion time of each task (in days) and the standard deviation. Based on this information, with 99% probability, in how many days will the project be completed?

A. 25

B. 26.5

C. 27.81

D. 28.32

Part 2: The above task gives the mean completion time of each task (in days) and the standard deviation. Based on this information, what is the probability that the project will be completed in 23 days or less?

A. Less than 5% but more than 3%

B. Less than 3%

C. More than 5% but less than 10%

D. More than 10%