Interpreting Data Display

The graph below shows the number of sunny days and rainy days in a city during four months.

Based on the graph,how many more sunny days than rainy days did this city have during the months of April, May, and June?

• 21

• 56

• 26

• 20

How many more students like soccer than basketball?

• 24

• 15

• 10

• 17

What is the difference between the highest score and the lowest score on the test?

• 15

• 100

• 6

• 10

How many students scored between 95 and 100?

• 6

• 6

• 9

• 14

The table below represents the total number of pencil top erasers in different numbers of packages.
Each package has the same number of erasers. What is the total number of erasers in 5 boxes?

• 67, because 72-5=67

• 36, because 2x18=36

• 9, because 81-72=9

• 45, because 5x9=45

A ​ (a)   is a graphical display of data using dots.

A ​ (b)   is a graphical display where the data is grouped into ranges.

• dot plot

• histogram

• box plot

• frequency table

• scatter plot

Are there any outliers in the data?

• Yes

• No

What is not a reasonable conclusion to be drawn from this graph?

• There are about twice as many Sprint customers as there are T-Mobile

• Verizon has increased their total number of customers since last year

• AT&T has better service coverage than the other cell phone providers

• T-Mobile is the least common provider for those who were surveyed

How many scores are listed in this Stem and Leaf Plot?

• 3

• 6

• 9

• 18

What is the minimum in this data set?

• 0

• 4

• 9

• 40