Changing only one of the project plan elements does not usually affect the accuracy and reliability of the estimates of the other two.

Question

Quizplus · Accepted Answer

Changing one project plan element can have a ripple effect on other elements, which can impact the accuracy and reliability of the estimates for the remaining elements. For example, changing the project timeline can impact the required resources and budget needed to complete the project.

Changing Only One of the Project Plan Elements Does Not