Exam scores in a MATH 1030 class is approximately normally distributed with mean 87 and standard deviation 5.8. Round answers..?

Exam scores in a MATH 1030 class is approximately normally distributed with mean 87 and standard deviation 5.8. Round answers to the nearest tenth of a percent. a) What percentage of scores will be less than 92? b) What percentage of scores will be more than 85? c) What percentage of scores will be between 83... show more Exam scores in a MATH 1030 class is approximately normally distributed with mean 87 and standard deviation 5.8. Round answers to the nearest tenth of a percent.

a) What percentage of scores will be less than 92?

b) What percentage of scores will be more than 85?

c) What percentage of scores will be between 83 and 89?
3 answers 3