Unit 1 topic 1: Interpret and Represent Data on Scaled Graphs

What scale would you use for this graph?

• 2

• 5

The scale of this bar graph is ten. How would changing this graph to have a scale of five affect the bars on the graph?

• The bars will be taller

• The bars will be the same

The bar graph shows the number of different animals in a park. How many squirrels were in the park?

• 45

• 10

The bar graph shows the number of different animals in a park. How many sparrows were in the park?

• 20

• 10

The bar graph shows the number of different animals in a park. How many squirrels and sparrows are there altogether?

HINT: 45+20

• 45

• 65

• 1-

The bar graph shows the number of different animals in a park. How many more squirrels are there at the park than swans?

HINT: There are 45 squirrels and 6 swans. 45-6

• 39

• 45

• 37

Organize these options into the right categories

Groups:

(a) True

,

(b) False

• Four people chose soccer

• 10 people chose tennis

55+ 38

• 93

• 70

• 84

74-25

• 57

• 49

The part of a map or graph that explains the symbols

• scale
• line plot
• key