Interpreting Bar Graphs

A bar graph is a great way to compare ___________ data. It can be represented both vertically or horizontally. Important characteristics include: The longer the bar, the greater the value. The height of all the bars represent the total data pieces.

• categorical

• numerical

• continuous

• random

Tags

TEKS.MATH.7.6G

Scarlett has a brown paper sack filled with tiles. How many tiles are in the brown paper sack?

Tags

TEKS.MATH.7.6G

List the number of tiles for each color: red: ________ blue: ________ green: ________ yellow: ________

• The question has a diagram associated with it. The diagram has been stored separately.

• No diagram is provided, use estimation only.

• The diagram only indicates color order, not counts.

• Refer to the diagram for accurate tile counts.

Tags

CCSS.2.MD.D.9

What percent of the tiles are blue?

• 25%

• 50%

• 75%

• 100%

Tags

TEKS.MATH.7.4D

What percent of the tiles are green?

• 25%

• 50%

• 75%

• 100%

Tags

TEKS.MATH.7.4D

What two color tiles make up more than 60% of the sample?

• Red and Blue

• Red and Green

• Blue and Yellow

• Green and Yellow

Tags

TEKS.MATH.7.6G

How does the number of blue and green colored tiles compare to the number of red colored tiles?

Tags

TEKS.MATH.7.6G

Determine the total number of students included in Mrs. Reynolds’ graph.

• 10

• 20

• 30

• 40

Tags

TEKS.MATH.7.6G

A random sample of Washington, D.C. residents is conducted to see how residents commute to work. If this is a representative sample of a 500-resident neighborhood, then about how many people can be expected to walk or bike to work?

• 25

• 50

• 75

• 100

Tags

TEKS.MATH.7.6F

TEKS.MATH.7.12B

A bar graph is a great way to compare _______ data.

• numerical

• categorical

Tags

TEKS.MATH.7.6G