Last semester, a certain professor gave 33 As out of 211 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.)

33/211 = ?

6.40

Last semester, a certain professor gave A'S out of 188 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.)

To find the probability that a randomly selected student received an A, we can use the formula:

Probability = Number of desired outcomes / Total number of possible outcomes

In this case, the number of desired outcomes is the number of students who received an A, which is 33. The total number of possible outcomes is the total number of students, which is 211.

Therefore, the probability that a randomly selected student received an A is:

Probability = 33 / 211 = 0.1561 (rounded to four decimal places)

So the probability is approximately 0.1561, or 15.61%.