It was discovered that 85% of Yale college students finish their course of study during the required time. In a group of 32 students, find the probability that: 2- It was discovered that 85% of Yale...

2- It was discovered that 85% of Yale college students finish their course of study during the required time. In a group of 32 students, find the probability that:

Answer

Points

a) 25 students finish their course on time.

b) Less than 30 finish their course on time.

c) Between 25 and 27 (inclusive) finish on time