Scatterplots Coefficient Correlation

What type of correlation does this scatterplot represent?

• negative correlation

• no correlation

• positive correlation

Choose ALL graphs that have a non-linear trend.

• 1

• 2

• 3

• 5

What type of association does this scatter plot show?

• positive linear association

• negative linear association

• no association

• nonlinear association

What type of correlation does this graph have?

• positive

• negative

• none

• all of the above

The correlation is always a number between ​ (a)   and​ (b)  

• -1

• 1

• 100

• -100

• 10

• -10

Match the scatterplot to the correlation:

• r=0.765

• 
• r=-0.344

• 
• r=-0.969

• 
• r=0.304

• 

how would you describe this association?

• positive linear strong

• positive linear weak

• positive linear moderate

• no association

The scatterplot below suggests which of the following types of data relationship?

• Weak, negative

• weak, positive

• strong, negative

• strong, positive

What is the type of association?

• Negative 

• no association

• positive 

As x increases, y increases

• correlation coefficient

• causation

• positive correlation

• negative correlation