Scatter Plots, Line of Best Fit

Front

Based on the graph, if Joe earned $400, how many hours did he work? Options: 20 hours, 35 hours, 45 hours, 15 hours

Back

20 hours

Front

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

Back

C

Front

Based on this scatter plot, a student with 6 absences should get approximately what score on the final exam? Options: ≅ 58, ≅ 92, ≅ 100, ≅ 76

Back

≅ 76

Front

In the scatter plot, does the image show a "Line of Best Fit"?

Back

No

Front

Which scatter plot shows a negative relationship? Options: Graph A, Graph B, Graph C, Graph D

Back

Graph C

Front

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

Back

Graph D

Front

Which scatter plot shows a positive relationship? Options: Graph A, Graph B, Graph C, Graph D

Back

Graph C

Front

Predict resting heart rate after 6 hours of exercise a week.

Back

55

Front

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

Back

Negative correlation

Front

Pam's training scatter plot: Approximate time to run 6 miles? Options: 50 min, 80 min, 45 min, 60 min.

Back

60 min