Which point on the number line best represents V10

Answer between 3.1 and 3.2

You are constructing a histogram for scores that range from 70 to 100 in whole points. frequencies range from 3 to 10; that is, every whole-point score between 60 and 100 occurs at least 3 times, and at least one score occurs 10 times. which of these would probably be the best range and size for the score intervals along the x-axis?

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?