A project completion time can be assumed to be represented by a normal distribution curve. The project is expected to complete in 36 weeks with a path variance of 6.67. Base om the information provided, calculate:
Calculate the probability that the project will be completed in 39 weeks or less
The probability that the project will be completed in between 33.5 and 38 weeks
With 95 percent probability, calculate the date the project can be expected to be completed.