PA: scatter plot and line of best fit

Front

Back

no trend

Front

Back

positive trend

Front

Back

no trend

Front

Back

negative trend

Front

Which line represents the line of best fit for the scatter plot? Options: A, B, C, There is no line of best fit for this graph

Back

There is no line of best fit for this graph

Front

Which line represents the line of best fit for the scatter plot? Options: A, B, C, D

Back

C

Front

What type of correlation (association) between the outside temperature and the amount of layers you wear? Options: Positive correlation, Negative correlation, No correlation

Back

Negative correlation

Front

The number of siblings you have and your weight.

Back

No correlation

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

If the debate team plans to practice for 6 hours, how many debates should they win? Options: 20, 16, 24, 28

Back

24