You’ve received these estimates for the duration of a task: optimistic: 5 days pessimistic: 11 days most likely: 7 days What is the PERT weighted average estimate?

Changes in the scope boundary are handled through a(n) _____.

Given this diagram, what is the slack in task C?

In PRINCE2, when are project benefits confirmed?

Trying to decide between three alternatives, a company employed a scoring model. Three criteria were chosen. Criteria A was believed to be the most important and so was given a weight of 50%. The other two were deemed to be equal to each other in importance. A relative scoring range of 0 to 10 was used. The table below shows each alternative and their scores. Which alternative should the company choose? Criteria         Alternative A             Alternative B                Alternative C     A                    5                                  6                                    7     B                    8                                  7                                    7     C                    8                                  8                                    5

Evaluating the feasibility of an alternative in terms of the funds and resources available to support a project for the organization is a measure of _____.

In the past 20 years, the incidence of plumbism has declined due to _____.

_____ are essential ethical safeguards.

An example of a dependent variable in an experiment might be _____.

Amanda grew up in a reconstituted family in Minnesota. According to Bronfenbrenner’s theory, Amanda’s experience in this social context is an example of the _____.