Scatterpot Quiz Review

What type of relationship exists between the amount of money earned and the number of bottles collected? Chose the best answer

• Positive linear association

• negative linear association

• no association

• nonlinear association

Tags

CCSS.HSF-LE.A.1B

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. 

Tags

CCSS.RI.8.7

CCSS.RI.9-10.7

CCSS.RL.7.7

CCSS.RL.8.7

CCSS.RL.9-10.7

Which trend line is the best model for the data?

• Line A

• Line B

• Line C

• None of the above

What is the type of association?

• Negative Linear Association

• No Association

• Positive Linear Association 

• Nonlinear Association

Describe the relationship between the variables.

• There is no relationship between the variables

• As the age increases, the height increases

• As the age increases, the height decreases

• As the height decreases, the age decreases

Which scatterplots have clusters? Check all that apply.

• 
• 
• 
• 

How would you describe a strong association?

• There is not enough evidence to tell.

• The two data sets provide plenty of data.

• The data points are closely clustered around the trend line on the scatterplot.

• There are several outliers.

Can you use the trend line to describe the association between the two sets of data for this graph?

• Yes, the more data points the better the trend line.

• Yes, there is a strong association between the number of ladybugs and the number of house flies.

• No, there is no association between the two data sets.

• No, there is a nonlinear association between ladybugs and house flies.

What are the coordinates of the outlier?

• (2,1)

• (4,3)

• (1,2)

• There is not an outlier.

What are the coordinates of the outlier?

• (9,1)

• (0,3)

• (1,9)

• There is not an outlier.