The expected value for a binomial distribution is given by ...

[joblessjake]

The expected value for a binomial distribution is given by equation
 a. (n - 1)(1 - p).
   b. n(1 - p).
   c. np.
   d. (n - 1)p.

Question 2

In PERT, the activity duration time is equal to the
 a. pessimistic time.
  b. optimistic time.
 c. most likely time.
  d. mean duration.

[Sierray]

Answer to Question 1

c

Answer to Question 2

d