Scatter Plots

Front

JoBeth draws a scatter plot that shows as the outside temperature increases, sales at her lemonade stand increase. Which best describes the scatter plot?

Back

The points show that as x-values increase, y-values increase.

Front

What describes a scatter plot with no relationship between x-values and y-values?

Back

The points are scattered around the graph.

Front

Which relationship could be represented by this scatter plot?

• As the number of muffins in a box increases, the price increases.
• As the speed of a car increases, the distance the car travels increases.
• As the population of a city increases, the number of schools in the city increases.
• As the number of daylight hours increases, the number of night hours decreases.

Back

As the number of daylight hours increases, the number of night hours decreases.

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 12 absences get? Options: 60, 92, 70, 76

Back

60

Front

Which sentence describes the relationship shown on this scatter plot?

Options: As the temperature decreases, the visitors increase. As the temperature increases, the number of visitors increases. As the visitors increase, the temperature decreases. No correlation

Back

As the temperature increases, the number of visitors increases.

Front

What type of correlation does this scatter plot show? Options: positive, negative, no correlation, nonlinear association

Back

negative

Front

Based on Mrs. Collins' scatterplot, what score should a student with 6 absences get on the final exam? Options: 85, 92, 70, 76

Back

76

Front

Predict the number of pages in a book with 19 chapters using the trend line from a scatter plot showing the relationship between chapters and pages.

Back

190 pages

Front

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

Back

76

Front

Based on the graph, if Joe earned $400, how many hours did he work? Options: 25 hours, 35 hours, 45 hours, 15 hours

Back

25 hours