7/8 Compact Math study guide on scatterplots and 2 way tables

What type of association does this graph have?

• positive 
• negative
• none
• all of the above

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

The number of siblings you have and your weight. 

• Positive correlation
• Negative correlation
• No correlation
• All of the above

As x increases, y increases

• correlation coefficient
• causation
• positive correlation
• negative correlation

What is the correlation?

• Negative correlation
• No correlation
• Positive correlation
• All of the above

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

• A
• B
• C
• D

What type of correlation does this scatter plot show?

• positive linear association
• negative linear association
• no association
• nonlinear association

The age of a kitten and its weight.

• positive association
• negative association
• no association

Tags

CCSS.HSF-LE.A.1B

What would be the correlation between study time and test grades?

• positive
• negative
• none
• cannot be determined

                                                                       
3.5 hours of sleep = about ???

• 69
• 83
• 75
• 85