If the project completion time is normally distributed and the due date for the project is greater than the expected completion time, then the probability that the project will be finished by the due date is
A: a. less than 0.50.
B: b. greater than 0.50.
C: c. equal to 0.50.
D: d. undeterminable without more information.
A: a. less than 0.50.
B: b. greater than 0.50.
C: c. equal to 0.50.
D: d. undeterminable without more information.
举一反三
- A project schedule completion date will change if （）. A: the critical path is reduced B: the contingency is no longer available C: no float time is available D: project resources are reduced
- Their project was completed ahead of time as their equipment is _____ better than ours. A: Far B: More C: far more D: the most
- Tom spends ____time studying than his brother but has made ______progress. A: little, great B: less, greater C: much, great D: more, greater
- If two events are mutually exclusive, the probability that they both will occur at the same time is :（） A: 0.50. B: 1.00. C: 0.00.
- In his time he enjoyed a reputation . A: as great as Mozart, if not greater than B: as great as, if not greater than, Mozart C: as great, if not greater, as Mozart D: greater, if not as greater as Mozart