Displaying data

• The more hours he spent practicing, the more mistakes he made

• The less time he spent practicing, the less mistakes he made

• The more time he spent practicing, the less mistakes he made.

• The graph has no correlation

About how many male math teachers were there in 2006?

• 15

• 30

• 35

• 45

As x increases, y increases

• Positive correlation

• negative correlation

• no correlation

• none of the above

Which scatter plot shows a correlation between x and y?

• Graph A

• Graph B

• Graph C

• Graph D

Describe the graph:

• Positive Correlation

• negative Correlation

• No Correlation

• None of the above

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

• A

• B

• C

• D

How many game did the team play ?

• 15

• 24

• 4

• 17

What is the mode of the scores?

• 5

• 4

• 24

• 25

How many cities have temperatures between 70 degrees and 99 degrees?

• 32

• 26

• 66

• 44

How many students have more than 1,000 songs on their MP3 player?

• 15

• 16

• 7

• 20