Scatterplots

Scatterplots

Assessment

Flashcard

Mathematics

8th Grade

Hard

CCSS
8.SP.A.1, HSS.ID.B.5, HSF-LE.A.1B

+3

Standards-aligned

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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 displays values for typically two variables for a set of data. Each point represents an observation.

Tags

CCSS.8.SP.A.1

2.

FLASHCARD QUESTION

Front

What does a cluster in a scatterplot indicate?

Back

A cluster indicates a collection of points that are close together, suggesting a relationship or pattern among those data points.

Tags

CCSS.8.SP.A.1

3.

FLASHCARD QUESTION

Front

What type of association is indicated by a downward slope in a scatterplot?

Back

A negative association, where as one variable increases, the other variable tends to decrease.

Tags

CCSS.HSS.ID.B.5

4.

FLASHCARD QUESTION

Front

What does a positive association in a scatterplot look like?

Back

A positive association is indicated by an upward slope, where as one variable increases, the other variable also increases.

Tags

CCSS.HSS.ID.B.5

5.

FLASHCARD QUESTION

Front

What does 'no association' mean in the context of a scatterplot?

Back

No association means that there is no discernible pattern or relationship between the two variables represented in the scatterplot.

Tags

CCSS.HSS.ID.B.5

6.

FLASHCARD QUESTION

Front

What is a trend line in a scatterplot?

Back

A trend line is a straight line that best represents the data on a scatterplot, showing the general direction of the data points.

Tags

CCSS.8.EE.B.5

7.

FLASHCARD QUESTION

Front

How can you identify a positive relationship in a scatterplot?

Back

A positive relationship can be identified when the points tend to rise from left to right.

Tags

CCSS.HSF-LE.A.1B

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