Construct and Interpret Scatter Plots: CCSS.Math.Content.8.SP.A.1

Practice Questions

Common Core: 8th Grade Math › Construct and Interpret Scatter Plots: CCSS.Math.Content.8.SP.A.1

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1

A scatterplot correlates adult males' height vs. shoe size. What does the point on the scatterplot represent?

2

This scatter plot represents data about snack quality (-axis) vs. price (-axis). Which statements are a correct interpretation of the data?

Scatter plot 1

I. The price of a higher quality snack tends to be higher.

II. Points below the line represent snacks whose price is higher than their quality.

III. Points above the line represent snacks whose quality is higher than their price.

3

Which of the following represents a positive association in a scatterplot?

4

The scatter plot provided displays a group of students' test scores versus the number of missing assignments the students have. Based on plot, select the answer choice with the data point that if added to the graph, would be an outlier.

4

5

The scatter plot provided displays a group of students' test scores versus the length of time the students spent studying for a test. Based on plot, which of the following patterns does the relationship between number of hours spent studying and the corresponding test score represent?

1

6

The scatter plot provided displays a group of students' test scores versus the length of time the students spent studying for a test. Based on plot, select the answer choice with the data point that if added to the graph, would be an outlier.

1

7

Select the answer choice with a data set that includes an outlier.

8

Select the answer choice with a data set that includes an outlier.

9

The scatter plot provided displays a group of students' test scores versus the number of missing assignments the students have. Based on plot, select the best answer that describes the direction of the points.

4

10

Select the answer choice with a data set that includes an outlier.

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