Line of Best Fit Review
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+4
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a line of best fit?
Back
A line that best represents the data on a scatter plot, showing the trend of the data points.
Tags
CCSS.8.EE.B.5
2.
FLASHCARD QUESTION
Front
What does a positive linear association indicate in a scatter plot?
Back
As one variable increases, the other variable also increases.
Tags
CCSS.HSF.LE.B.5
3.
FLASHCARD QUESTION
Front
What does a negative association indicate in a scatter plot?
Back
As one variable increases, the other variable decreases.
Tags
CCSS.HSF-LE.A.1B
4.
FLASHCARD QUESTION
Front
What is a nonlinear association?
Back
A relationship between two variables that does not follow a straight line.
Tags
CCSS.8.F.A.3
5.
FLASHCARD QUESTION
Front
How do you determine if a line is an accurate line of best fit?
Back
By checking how closely the line follows the trend of the data points.
Tags
CCSS.HSF-LE.A.1B
6.
FLASHCARD QUESTION
Front
What is the purpose of making predictions using a line of best fit?
Back
To estimate values of one variable based on the known values of another variable.
7.
FLASHCARD QUESTION
Front
What does it mean if there is no correlation in a scatter plot?
Back
There is no apparent relationship between the two variables.
Tags
CCSS.HSS.ID.B.5
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