Scatter plots and association
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+7
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a scatter plot?
Back
A scatter plot 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 association in a scatter plot indicate?
Back
A positive association 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 association in a scatter plot indicate?
Back
A negative association indicates that as one variable increases, the other variable tends to decrease.
Tags
CCSS.HSF-LE.A.1B
4.
FLASHCARD QUESTION
Front
What does no association mean in a scatter plot?
Back
No association means that there is no discernible relationship between the two variables; changes in one do not affect the other.
Tags
CCSS.HSF-LE.A.1B
5.
FLASHCARD QUESTION
Front
How can you identify a linear relationship in a scatter plot?
Back
A linear relationship can be identified if the data points form a straight line or a pattern that closely resembles a straight line.
Tags
CCSS.8.F.A.3
6.
FLASHCARD QUESTION
Front
What is the purpose of using scatter plots?
Back
Scatter plots are used to visually represent the relationship between two variables and to identify trends, patterns, or correlations.
Tags
CCSS.8.SP.A.1
7.
FLASHCARD QUESTION
Front
What does it mean if a scatter plot has a cluster of points?
Back
A cluster of points indicates that there is a concentration of data points in that area, suggesting a common relationship or behavior among those values.
Tags
CCSS.8.SP.A.1
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