Grade 4: Solving problems involving line plots. For 1-3 use the data set below which lists the number of books each student read in Mr. Kent’s class read in the month.
2, 21/2, 3, 31/2, 3, 4, 31/2, 2, 31/2, 4, 31/2, 41/2, 31/2

1.Make a line plot of the data.

2. What is the most common number of books read in the last month?

3. Use Tools. What is the difference between the greatest and least number of books read?