Line of best Fit
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
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 of best fit is a straight line that best represents the data on a scatter plot. It shows the trend of the data points.
2.
FLASHCARD QUESTION
Front
How do you determine if a line is an accurate line of best fit?
Back
A line is an accurate line of best fit if it minimizes the distance between itself and all the data points, ideally passing through the center of the data distribution.
3.
FLASHCARD QUESTION
Front
What does a positive association in a graph indicate?
Back
A positive association indicates that as one variable increases, the other variable also increases.
4.
FLASHCARD QUESTION
Front
What does a negative association in a graph indicate?
Back
A negative association indicates that as one variable increases, the other variable decreases.
5.
FLASHCARD QUESTION
Front
What does it mean if there is no association in a graph?
Back
No association means that there is no discernible relationship between the two variables; changes in one do not affect the other.
6.
FLASHCARD QUESTION
Front
What is the equation of a line in slope-intercept form?
Back
7.
FLASHCARD QUESTION
Front
Back
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