Studies have documented that 75% of college business students cheat on final exams. a business professor monitored a random sample of 40 students via web cameras as they took their final exam. the probability that exactly 30 of the students monitored cheat on the final exam is: (round your answer to 4 decimal places)

The probability is 0.1444.

Step-by-step 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,

the answer is 28

step-by-step explanation:

d. is the correct answer

step-by-step explanation: