Question

A histogram is being made for the following list of data.

78, 92, 98, 87, 86, 72, 92, 81, 86, 92

If the length of each interval is going to be 6, how many bars will there be on the histogram?



4

5

6

7
i'll give a medal!

Answer 1

Find the range of the given data: maximum value - minimum value.
Divide the range by the length of the interval, which is 6 here.
Round UP to the higher integer to find out how many bars will be in the histogram.

Answer 2

Thank You! ranga

Answer 3

You are welcome.