ScatterPlots/Line of Best Fit
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+3
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 the line of best fit represent in a scatter plot?
Back
The line of best fit is a straight line that best represents the data points in a scatter plot, indicating the trend of the relationship between the variables.
Tags
CCSS.8.SP.A.2
3.
FLASHCARD QUESTION
Front
What is a positive correlation in a scatter plot?
Back
A positive correlation occurs when an increase in one variable leads to an increase in another variable, resulting in an upward trend in the scatter plot.
Tags
CCSS.HSS.ID.B.5
4.
FLASHCARD QUESTION
Front
What is a negative correlation in a scatter plot?
Back
A negative correlation occurs when an increase in one variable leads to a decrease in another variable, resulting in a downward trend in the scatter plot.
Tags
CCSS.HSS.ID.B.5
5.
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, and the data points are scattered randomly.
Tags
CCSS.HSS.ID.B.5
6.
FLASHCARD QUESTION
Front
How can you identify a positive correlation in a scatter plot?
Back
A positive correlation can be identified by a pattern where data points trend upwards from left to right.
Tags
CCSS.HSS.ID.B.5
7.
FLASHCARD QUESTION
Front
How can you identify a negative correlation in a scatter plot?
Back
A negative correlation can be identified by a pattern where data points trend downwards from left to right.
Tags
CCSS.HSS.ID.B.5
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