can you explain this to me?

18. the chart below shows the average number of movies seen per person in selected countries.

use equal intervals to make a frequency table for the average number of movies per person. you do not need to show tally marks.

To make A frequency table, you will need to look at the lowest average number of movies and the highest average number of movies and create equally space intervals.

You will need to include 0.5 to 4.5.

I would use the following equal intervals (frequencies are beside the intervals).

0 - 0.9(1)
1 - 1.9(5)
2 - 2.9(5)
3 - 3.9(2)
4 - 4.9(1)

Check to make sure they are all there by counting the frequencies. The total should equal the number of pieces of data that you had to start with.