Analyze Linear Associations

Which scatter plot shows a linear relationship between x and y?

• Graph A

• Graph B

• Graph C

• Graph D

What type of association (correlation) does this graph have?

• positive

• negative

• none

• all of the above

What type of association is there between the variables shown on this scatter plot?

• Strong, Positive Association

• Strong, Negative Association

• Weak, Positive Association

• No Association

• 4

• 10.75

• 11.75

• 12.75

• 12

• 13

• 14

• 18

• Positive Association
• Negative Association
• No Association
• Non-Linear Association

Clare owns a mobile pet grooming company. She charges $20 to come to your home plus $30 per hour to groom your pet. Which table models the amount she charges over time?

• 
• 
• 
• 

What type of association is there between the variables shown on this scatter plot?

• Weak, Positive Association

• Strong, Positive Association

• Weak, Negative Association

• No Association

What type of association does this graph have?

• positive 

• negative

• none

• all of the above

What type of association is there between the variables shown on this scatter plot?

• Strong, Positive Association

• Strong, Negative Association

• Weak, Positive Association

• No Association