Obtain the simple linear regression equation then analyze, Ask an Expert

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For the y and x values listed in file XR15066, obtain the simple linear regression equation, then analyze the residuals by:

(a) constructing a histogram,

(b) using a normal probability plot,

(d) plotting the residuals versus the order in which they were observed.

Do any of the assumptions of the simple linear regression model appear to have been violated?

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