data and graphs

What type of correlation does this scatter plot show?

• positive linear association

• negative linear association

• no association

• nonlinear association

What type of correlation does this graph show?

• Positive

• negative

• none

• all of the above

What type of association does this graph have?

• positive

• negative

• none

• all of the above

The number of notebooks bought and the total cost.

• positive association

• negative association

• no association

The height of students and their scores on a test.

• positive correlation

• negative correlation

• no correlation

What type of correlation (association)?
The outside temperature and the amount of layers you wear. 

• Positive correlation

• Negative correlation

• No correlation

• All of the above

Is a histogram the same as a bar graph?

• Yes, because they both use intervals.

• No, because a histogram displays numerical data while a bar graph displays categorical data.

• Yes, because they both use bars to display data.

• No, because a histogram displays categorical data while a bar graph displays numerical data.

How many games did the team play?

• 15

• 12

• 24

• 14

What is the minimum in this data set?

• 0

• 4

• 9

• 40

What is the highest quiz grade in the stem and leaf plot?

• 9

• 26

• 92

• 96