Scatterplot Predictions

Scatterplot Predictions

Assessment

Flashcard

Mathematics

8th Grade

Hard

CCSS
HSS.ID.B.5, 8.SP.A.1, 8.EE.B.5

+6

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a scatterplot?

Back

A scatterplot is a graph that shows the relationship between two quantitative variables by displaying data points on a two-dimensional axis.

Tags

CCSS.8.SP.A.1

2.

FLASHCARD QUESTION

Front

What does a positive correlation in a scatterplot indicate?

Back

A positive correlation indicates that as one variable increases, the other variable also tends to increase.

Tags

CCSS.HSS.ID.B.5

3.

FLASHCARD QUESTION

Front

What does a negative correlation in a scatterplot indicate?

Back

A negative correlation indicates that as one variable increases, the other variable tends to decrease.

Tags

CCSS.HSS.ID.B.5

4.

FLASHCARD QUESTION

Front

What is the line of best fit?

Back

The line of best fit is a straight line that best represents the data on a scatterplot, showing the overall trend of the data points.

Tags

CCSS.8.EE.B.5

5.

FLASHCARD QUESTION

Front

How can you use a scatterplot to make predictions?

Back

You can use a scatterplot to make predictions by analyzing the trend shown by the data points and the line of best fit.

6.

FLASHCARD QUESTION

Front

What is the purpose of a trend line in a scatterplot?

Back

A trend line helps to visualize the direction and strength of the relationship between the two variables.

Tags

CCSS.8.SP.A.2

7.

FLASHCARD QUESTION

Front

What does it mean if there is no correlation in a scatterplot?

Back

No correlation means that there is no discernible relationship between the two variables; changes in one do not predict changes in the other.

Tags

CCSS.HSS.ID.B.5

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