## How To Use Standard Deviation In PERT Estimation Formula?

You might be looking to understand the usage of standard deviation in PERT estimation formula. PERT is an acronym for Program Evaluation and Review technique. This technique is used to determine duration and cost estimates of a task. In this technique, a weighted average (mean) of three different estimates is used to determine the final … Read more How To Use Standard Deviation In PERT Estimation Formula?