Last semester, a certain professor gave 23 As out of 279 grades. If one of the professor's students from last semester were selected randomly, what is the probability that student received an A? (Assume that each student receives one grade.)
23/279
To find the probability that a randomly selected student received an A, we need to divide the number of students who received an A by the total number of students.
In this case, the professor gave 23 As out of 279 grades. Since each student receives one grade, the number of students who received an A is 23.
Therefore, the probability that a randomly selected student received an A is 23/279.