Answer:
The probability is 0.1444.
Explanation:
Let X be the event that college business students cheated on final exams,
Since, the probability that student cheats on exam, p = 75 % = 0.75,
So, the probability that student does not cheat on exam, q = 1 - p = 0.25,
The binomial distribution formula,

Where,
The probability that exactly 30 of the students monitored cheat on the final exam out of 40 students is,



