Line Plots

What is the difference between the heaviest and the lightest weights?

• 1

• 1/4

• 2

• 2/4

How many dots would be placed

above 1 3/4 in a line plot of these data?

• 3 dots

• 2 dots

• 1 dot

• 0 dots

Which is the most common length of snail Fred has in his backpack?

• 3

• 2 3/4

• 3 2/4

• 2 2/4

Use the line plot below.  Select all the true statements.

• The greatest height is 2 1/2

• There are 3 plants with a height of 2 inches and 3 plants with a height of 2 1/2 inches.

• The tallest plant is 1 1/2 inches taller than the shortest plant.

• More plants have a height of 2 inches than 1 1/2 inches.

How many more hours did the person who slept the greatest number of hours sleep than the person who slept the least number of hours? 

• 8 1/2

• 3 1/2

• 5 1/2

• 9

Mr. Tricorn’s class measured the lengths of crayons.  How many crayons did they measure?  Use the line plot. 

• 10

• 4

• 4 1/2

• 1

How many crayons were greater than 3 inches long?

• 5

• 2

• 3

• 4