Interpreting Bivariate Categorical Data

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

Which sentence describes the relationship shown on this scatter plot?

• As the temperature decreases, the visitors increase. 

• As the temperature increases, the number of visitors increases. 

• As the visitors increase, the temperature decreases. 

• No correlation

What type of association does this graph have?

• positive

• negative

• none

• all of the above

The scatter plot below shows the number of books read by students in Mrs. Hall’s English class and their final grades. Which statement represents the best description about the line of best fit?

• The more books students read, the lower their English grade.

• The more books students read, the higher their English grade.

• The fewer books students read, the higher their English grade. 

• No relationship exists between the number of books students read and their English grades. 

How many sophomores like burritos and pizza?

• 6

• 5

• 11

• 50

What is the trend for this scatter plot

• Negative

• Positive

• None

Which of the following lines represents the line of best fit for the scatter plot?

• A

• B

• C

• D

Q1. What is the total number of items?

• 560

• 295

• 760

• 855

• 20
• 55
• 35
• 85

What relationship is shown in the scatter plot?

• As the cost goes down, the number sold goes down.

• As the cost goes up, the number sold goes down.

• As the cost goes down, the number sold remains the same.

• There is not relationship between cost and the number sold.