Mathematics

16 July, 03:21

The grades on the last history exam had a mean of 75%. Assume the population of grades on history exams is known to be normally distributed with a standard deviation of 7. What percent of students earn a score between 70% and 82%?

+2

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question 👍 “The grades on the last history exam had a mean of 75%. Assume the population of grades on history exams is known to be normally distributed ...” 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

Keisha estimates 259 + 372 by rounding each number to the nearest 10. What is Keisha's estimate of the sum?

How do I do standard form with variables and things?

14,563.98 in word form

Which value for n makes the equation n - 12 = 26 true

Using the information below, choose the correct answers. Amount: $100,000 Rate: 7% Payments: 360 @ $665.31 Total Interest: $139,511.

New Questions in Mathematics

roadway signs are used to warn drivers of an upcoming steep down grade that could lead to a dangerous situation. If the grade shown in the sign is 8%, what is the slope?

Complete the following sentence: Two events that are mutually exclusive ...

What is the volume of this right rectangular prism. 7 feet length 2 feet width and 3.5 feet Height

A printer can print at a rate of 48 copies per minute. Find the time taken for the printer to print 656 copies. Give your answer in minutes and seconds.

Find the prime factorization of each number 891