Grade 6 | Unit 8 | Lesson 3: Representing Data Graphically | Practice Problems

A teacher drew a line segment that was 20 inches long on the blackboard. She asked each of her students to estimate the length of the segment and used their estimates to draw this dot plot. How many students were in the class?

• 18

• 16

• 20

• 15

• 19

Tags

CCSS.6.SP.B.5A

A teacher drew a line segment that was 20 inches long on the blackboard. She asked each of her students to estimate the length of the segment and used their estimates to draw this dot plot. Were students generally accurate in their estimates of the length of the line? Explain your reasoning.

Tags

CCSS.2.MD.A.3

Here are descriptions of data sets. Select all descriptions of data sets that could be graphed as dot plots.

• A: Class size for the classes at an elementary school

• B: Colors of cars in a parking lot

• C: Favorite sport of each student in a sixth-grade class

• D: Birth weights for the babies born during October at a hospital

• E: Number of goals scored in each of 20 games played by a school soccer team

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Priya recorded the number of attempts it took each of 12 of her classmates to successfully throw a ball into a basket. Make a dot plot of Priya’s data.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Solve each equation.

Tags

CCSS.7.EE.B.4A

Find the quotients.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Find the area of each triangle. Three triangles, labeled A, B, C. Triangle A, right, base = 5, height = 5. Triangle B, acute, base = 4, height = 3. Triangle C, obtuse, base 4, height= 4.

Tags

CCSS.6.G.A.1