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Algebra 22 Online
OpenStudy (anonymous):

8. Assume you have collected data pairs (x, y) on a certain variety of tree. x is the number of weeks since the tree was planted and y is the height of the tree in inches. A plot of the data points with the best-fit line is given below. What is the numerical value of the height as predicted by the best-fit line for an age of 20 weeks? http://assets.openstudy.com/updates/attachments/5601d491e4b0ad22e8a689c4-bebe365-1442960534656-screenshot_3.png

OpenStudy (thebossofme191):

ur trying to find the hight predicted?

OpenStudy (thebossofme191):

hello?

OpenStudy (thebossofme191):

if ur looking for the hight it kinda looked to me like it was 55 but i could be wrong.

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