Related Questions

If the scheduled completion time of a project is more than the earliest expected time for completion of the project, then the probability of completion of the project within the scheduled completion time will be
A 50 %
B Less than 50 %
C More than 50 %
D 100 %
If a is the optimistic time, b is the pessimistic time and m is most likely time of an activity, the expected time of the activity, is
A $$\frac{{{\text{a}} + {\text{m}} + {\text{b}}}}{6}$$
B $$\frac{{{\text{a}} + 2{\text{m}} + {\text{b}}}}{6}$$
C $$\frac{{{\text{a}} + 4{\text{m}} + {\text{b}}}}{6}$$
D $$\frac{{{\text{a}} + 5{\text{m}} + {\text{b}}}}{6}$$
Certain number of children were playing a game of football. There was a trial taking place on the field. In this trial the probability that a goal is scored is 2/5. The probability that a girl hits a goal is 7/10 whereas the probability that a boy hits a goal is 1/5. What will be the probability that not only a goal is hit but it is also hit by a boy?
A 14/50
B 7/50
C 2/5
D 2/25
Certain numbers of children were playing a game of football. There was a trial taking place on the field. In this trial the probability that a goal is scored is 2/5. The probability that a gril hits a goal is 7/10 whereas the probability than a boy hits a goal is 1/5. What will be the probability that not only a goal is hit but it is also hit by a boy?
A 14/50
B 7/50
C 2/5
D 2/25
Consider a company that assembles computers. The probability of a faulty assembly of any computer is p. The company therefore subjects each computer to a testing process. This testing process gives the correct result for any computer with a probability of q. What is the probability of a computer being declared faulty?
A pq + (1 - p) (1 - q)
B (1 - q)p
C (1 - p)q
D pq
The time by which the activity completion time can be delayed without affecting the start of succeeding activities, is known as
A Duration
B Total float
C Free float
D Interfering float
The time by which activity completion time can be delayed without affecting the start of succeeding activities, is known as
A Duration
B Total float
C Free float
D Interfering float
The artificial activity which indicates that an activity following it, cannot be started unless the preceding activity is complete, is known as
A Event
B Free float
C Dummy
D Constraint
The artificial activity, which indicates that an activity following it cannot be started unless, the preceding activity is complete, is known as
A Event
B Free float
C Artificial
D Dummy
The probability that a student will graduate with honors and get a good job is 0.09 whereas the probability that a student will graduate with honors is 0.1. What is the probability that a student will get a good job if she graduates with honors?
A 90%
B 9%
C 0.9%
D 18%

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