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OpenStudy (anonymous):
@eHoaX Calculate y hat using the regression line equation y hat= a+bx with a=10, b=7, and x=3.9. a. 20.9 b. 37.3 c. 46 d. 36.4
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OpenStudy (anonymous):
b
OpenStudy (anonymous):
Thanks again!
OpenStudy (anonymous):
@eHoaX Sorry to ask again-but could you help me with this one too:
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