Mean Word Problems on Line Plots

How many of the rings are ½ carat or more? 

• 3

• 4

• 7

• 12

Tags

CCSS.3.MD.B.4

• 3/4

• 6/8

• 9/8

• 1 1/8

Tags

CCSS.5.MD.B.2

• 1/8
• 1/4
• 3/4
• 7/8

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

How many cars were sold on Saturday and Sunday?

• 5

• 3

• 8

• 10

Tags

CCSS.3.OA.D.8

What is the mean number of hours volunteered by the students in the survey?

Mathematical Equivalence

ON

Tags

CCSS.MATH.CONTENT.6.SP.B.5.a

On which day was hair length 23 cm?

• day 60

• day 90

• day 120

• day 150

Tags

CCSS.5.G.A.2

Students in Naomi's class record the number of hours they spend volunteering in May. The data plot shows their data.

Part B

What is the mean (or average) number of hours volunteered by the students?

Hint: each of the dots represents the number of hours each student volunteered

Mathematical Equivalence

OFF

Tags

CCSS.MATH.CONTENT.6.SP.B.5.a

What is the MEAN for this data?

• 80

• 1040

• 13

• 81

• 27
• 29
• 26

Tags

CCSS.4.MD.B.4

How many students had more than 6 candy bars?

• 5

• 2

• 3

• 1

Tags

CCSS.2.MD.D.9