41. The frequency chart below shows the cumulative number of Ms. Hernandez’s science students whose test scores fell within certain score ranges. All test scores are whole numbers.

How many students have a test score in the interval 71-80 ?

Answer and Explanation

Your Answer is

Correct Answer is A

Explanation

If you want to know how many people fall in the 71-80 range, you only need to get the difference between the number of people 65-80 and the number of people 65-70