Question

Final exam scores for a Biology class offered at a large state college are approximately Normally distributed with a mean of 77 and a standard deviation of 8. Which percent best represents the probability that any one student scored between 61 and 93 on the test?

Answer 1

Answer: It would be 95%

Step-by-step explanation: The probability that any one student scored between 61 and 93 on the test is calculated as follows. Hence, the required probability is equal to 95% which corresponds to option B.