Question

The number of books in 11 bookshelves in a library is shown below:

23, 41, 27, 25, 31, 21, 21, 45, 56, 37, 58

Use a histogram to organize the data and answer the following question:

Which statement best compares the height of the bars of the histogram?

It is equal for intervals 50-59 and 20-29.

It is equal for intervals 40-49 and 20-29.

It is greater for interval 20-29 than for interval 30-39.

It is greater for interval 30-39 than for interval 40-49.