Unit 2

What type of association does this graph have?

• positive 
• negative
• none
• all of the above

What is the correlation?

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

What type of correlation is shown in this plot?

• Positive
• Negative
• No Correlation

What is the age of the tree that is 8 feet tall?

• 6 Years

• 7 Years

• 8 Years

• 9 Years

How many trees are 3 years old?

• 1

• 2

• 0

• 3

How many trees are more than 6 feet tall?

• 5

• 1

• 2

• 4

What type of association does this graph have?

• positive 
• negative
• none
• all of the above

Describe the correlation in the graph shown.

• Strong Negative
• Strong Positive
• Weak Negative
• Weak Positive

What type of correlation does this graph have?

• Negative

• no association

• positive

What type of correlation does this graph have?

• positive

• negative

• none

• all of the above