Mathematics

20 December, 22:21

The grades on the last math exam had a mean of 72%. Assume the population of grades on math exams is known to be distributed normally, with a standard deviation of 5%. Approximately what percent of students earn a score between 72% and 87%?

+3

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question 👍 “The grades on the last math exam had a mean of 72%. Assume the population of grades on math exams is known to be distributed normally, with ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.

Search for Other Answers

You Might be Interested in

What is the relation ship between time and the distance remaining on a 3 mile walk for someone walking at a steady rate of tw miles per hour

Q4: The equation xsquare + 4x+18 = 0 is represented in the form (x+a) + ó = 0 The values of a and b respectively are

Which number line best represents the expression below? - (-3) + (-1)

A restaurant offers a choice of 2 soups, 3 entrees, and 5 desserts. how many different meals consisting of a soup, an entree, and a dessert are possible?

Solve for a - 30=30 - 5a

New Questions in Mathematics

What is the least common multiple of 8 and 14

Multiply the sum of 1 and 2 by 3 and write your answer in the tens place

What is the formula for vertex form of qudratic function?

Solve for m. 12m-15=3 (2m+3)

What is the average rate of change from x=o to x=4