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Mathematics 19 Online
OpenStudy (jessicawade):

Linear model work with graph. Will medal

OpenStudy (jessicawade):

A linear model for a set of data was y= -20.6 + 9.72x and produced the following residual plot: [Xscl=1, Yscl=5] a) Predict the value of y when x= 7.5. b) Determine the residual if x= 5.

OpenStudy (jessicawade):

i know that a is 52.3 and i think b is -6? im not positive

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