A washing machine repairman has an 87% rate of successfully repairing washing machines at the first visit. If he makes 133 household visits to
repair washing machines within a certain period then the number that he
will successfully repair is distributed as B(133, 0.87). The normal
approximation to this binomial distribution would be:

A)N(133, 0.87)
B)N(115.7, 3.88)
C)N(115.7, 15.04)
D)N(0, 1)
E)Using a normal approximation is not applicable to this binomial
situation
(