USA-Pre-Algebra
Data and graphs
Line of best fit and linear association
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Questions
Question 1
178791
Which of the following BEST describes a \(\textbf{line of best fit}\)?
A straight line drawn through a scatter plot that passes through every single data point.
A straight line drawn through a scatter plot that comes as close as possible to all the points overall, summarizing the linear trend.
The line connecting only the first and last data points.
A vertical line at the average x-value.
A straight line drawn through a scatter plot that comes as close as possible to all the points overall, summarizing the linear trend.
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