Scatterplots Review Flashcard

Front

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

Back

60 min

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

Based on a scatterplot showing the relationship between the number of absences and a student’s final exam score, what score should a student with 6 absences get? Options: 65, 92, 70, 76

Back

76

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 temperature outside and the amount of ice cream sales?

Back

Positive correlation

Front

What type of correlation/association exists between the number of siblings you have and your weight? Options: Positive correlation, Negative correlation, No correlation.

Back

No correlation

Front

Make a prediction for a resting heart rate after 6 hours of exercise a week.

Back

55 BPM

Front

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

Back

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

Front

If Zion works 45 hours a week, how much will his weekly salary be?

Back

about $800

Front

What type of correlation does this graph have?

Back

negative correlation