SOLUTION: • A school has 265 students. The number of students per classroom is normally distributed with a mean of 14.6 and a standard deviation of 0.43. Approximately, how many classrooms

Algebra ->  Probability-and-statistics -> SOLUTION: • A school has 265 students. The number of students per classroom is normally distributed with a mean of 14.6 and a standard deviation of 0.43. Approximately, how many classrooms      Log On


   

Question 875882: • A school has 265 students. The number of students per classroom is normally distributed with a mean of 14.6 and a standard deviation of 0.43. Approximately, how many classrooms have between 14.17 and 15.03 people?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
14.17 < x < 15.03 (1SD from mean = 14.6) Or ~ 18 Classrooms %28265%2F14.6%29+=+18.2877