Question: The following Excel output provides the estimated multiple linear regression equation that could be used to predict repair time given the number of months since

The following Excel output provides the estimated multiple linear regression equation that

could be used to predict repair time given the number of months since the last maintenance

service (x1) and the repairperson (x2). The linear regression results are as follows: (a = 0.05)

Discuss the regression results. Do you see any conflict in the results?

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