According to CCPM:
A)using a point estimate for activity times is the best approach to project duration estimation.
B)the primary causes of inaccurate duration estimation are behavioral in nature.
C)there are a number of ways that project members should add safety to estimated lengths of activities.
D)there are a number of ways that project members should add buffer to the estimated length of activities.

Question

Quizplus · Accepted Answer

CCPM (Critical Chain Project Management) suggests that inaccurate duration estimation is often due to behavioral factors, such as student syndrome or Parkinson's Law, rather than technical estimation errors.