Scatterplots

Front

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

Back

negative

Front

What is the type of association? Options: Negative, no association, positive

Back

no association

Front

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

Back

positive

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

As x increases, y decreases.

Back

negative correlation

Front

As x increases, y increases

Back

positive correlation

Front

If Joe worked 30 hours, how much is he expected to earn? Options: $600, $200, $1000, $800

Back

$600

Front

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

Back

400

Front

If Gold's Gym paid $250 for each TV, how many did they buy?

Back

35

Front

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

Back

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