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These videos and solutions are for the redesigned SAT which is for you if you are taking the SAT in March 2016 and beyond.
Scatterplots - line of best fit
The first metacarpal bone is located in the wrist. The scatterplot below shows the relationship between the length of the first metacarpal bone and height for 9 people. The line of best fit is also shown.
How many of the nine people have an actual height that differs by more than 3 centimeters from the height predicted by the line of best fit?
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