I am wondering if 100 students took an exam and the mean score was 70, with a standard deviation of 5 ( and the scores were normally distributed) how may scores fell between 0-69, 70-79, 80-89, 90-100?

To begin with, this is a TAX forum, not a forum on statistics

.>moved to the math homework board -WG<

Second, we cannot answer homework questions.