In a survey of college students, 824 said that they have cheated on an exam and 1727 said that they have not. if one college student is selected at random, find the probability that the student has cheated on an exam.

The probability of the student to have cheated an exam is calculated using the basic formula of P = n(E) / n(SS). The n(E) is the number of ways that the event can occur, in this case there are 824 ways that a student has cheated on an exam. The n(SS) is the total number of possible events, in this case there are 824 + 1727 = 2551 ways of picking a student. Therefore, the probability is 824 / 2551 = 0.323 or 32.3%.

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