Scatter Plots - Line of Best Fit

Front

Predict the number of chapters in a book with 180 pages using the trend line from a scatter plot showing the relationship between chapters and pages.

Back

18 chapters

Front

What type of correlation (association) exists between the outside temperature and the amount of layers you wear?

Back

Negative correlation

Front

What type of correlation (association) exists between the number of siblings you have and your weight?

Back

No correlation

Front

Which scatter plot shows a linear relationship between x and y? Options: Graph A, Graph B, Graph C, Graph D

Back

Graph C

Front

What is the correlation? Options: Negative correlation, No correlation, Positive correlation, All of the above

Back

No correlation

Front

Scatterplot representing the relationship: As the age of the car increases, its value decreases. Options: A, B, C, D

Back

C

Front

Back

150 turtles

Front

What is a line of best fit used for?

Back

To make predictions

Front

What type of correlation does this graph have?

Back

negative

Front

What type of correlation does this graph have? Options: positive, negative, none, all of the above

Back

positive