Scatter Plots Review

Scatter Plots Review

Assessment

Flashcard

Mathematics

8th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a scatter plot?

Back

A scatter plot is a graph that shows the relationship of two data sets.

2.

FLASHCARD QUESTION

Front

What is the purpose of a line of best fit?

Back

The line of best fit is used to make predictions based on the data.

3.

FLASHCARD QUESTION

Front

What does it mean if a line does not go through the middle of the data set in a scatter plot?

Back

It means that the line is NOT a line of best fit.

4.

FLASHCARD QUESTION

Front

If a debate team practices for 6 hours and wins 24 debates, what is the average number of debates won per hour?

Back

4 debates per hour.

5.

FLASHCARD QUESTION

Front

How can you determine the approximate score of a student with 6 absences based on a scatter plot?

Back

By locating 6 absences on the x-axis and finding the corresponding y-value on the scatter plot.

6.

FLASHCARD QUESTION

Front

What does a positive correlation in a scatter plot indicate?

Back

It indicates that as one variable increases, the other variable also tends to increase.

7.

FLASHCARD QUESTION

Front

What does a negative correlation in a scatter plot indicate?

Back

It indicates that as one variable increases, the other variable tends to decrease.

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