Interpret scatterplots

Front

What is the correlation between length of running start and distance of jump?

Back

positive:  the further you run the FURTHER you jump

Front

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

Options: The more books students read, the lower their English grade., The more books students read, the higher their English grade., No relationship exists between the number of books students read and their English grades. 

Back

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

Front

Which scatter plot shows no relationship? Options: Graph A, Graph B, Graph C, Graph D

Back

Graph D

Front

Describe the correlation in the graph shown: Strong Negative, Strong Positive, Weak Negative, Weak Positive

Back

Strong Positive

Front

About how many male math teachers were there in 2006? Options: 15, 30, 35, 45

Back

35

Front

Possible line of best fit for the data: y = -5/2x + 20,

y = -x + 12

, y = x + 20, y = 2/3x + 15 

Back

y = -5/2x + 20

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

Cost of each TV if Gold's Gym buys 30 TVs?

Back

400

Front

What type of correlation does this scatterplot represent?

Back

Strong negative correlation

Front

What type of correlation does this scatterplot represent?

Back

weak negative correlation