Line of Best Fit
Flashcard
•
Mathematics
•
8th - 10th 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 used for?
Back
To make predictions.
2.
FLASHCARD QUESTION
Front
What does the slope of a line of best fit represent?
Back
The rate of change between the variables.
3.
FLASHCARD QUESTION
Front
What is an outlier in a data set?
Back
A data point that differs significantly from other observations.
4.
FLASHCARD QUESTION
Front
How do you identify an outlier on a scatter plot?
Back
Look for points that are far away from the cluster of other points.
5.
FLASHCARD QUESTION
Front
What type of regression analysis is used for linear relationships?
Back
Linear regression.
6.
FLASHCARD QUESTION
Front
What is the purpose of regression analysis?
Back
To determine the relationship between variables.
7.
FLASHCARD QUESTION
Front
What does a positive slope indicate in a line of best fit?
Back
As one variable increases, the other variable also increases.
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