OUESTION $3$

The table below represents three point estimates for a project. Durations are measured in days:

Calculate the missing values for the three$-$point estimate $($E$),$ the variance $(V)$ and

applicable totals.

Calculate the estimate for the project duration and the standard deviation

There is a need to find the probability that the project last longer than $15$ days.

Calculate the appropriate $Z$ value and using the provided $Z$ Table determine the

probability