Free PMI Project Management Professional (PMP) Practice Question

The correct answer is 14.67 days. In Three-Point Estimation, the expected duration (TE) is calculated using the formula: TE = (Optimistic + 4 x Most Likely + Pessimistic) / 6. Plugging in the values from the question:

TE = (10 + 4 x 14 + 22) / 6 TE = (10 + 56 + 22) / 6 TE = 88 / 6 TE = 14.67 days

This method gives more weight to the most likely estimate, providing a balanced approach to estimation that considers both best-case and worst-case scenarios. It's important to note that the result is often rounded to two decimal places in practice, but the exact calculation is provided here for clarity.