Using RStatistical Application or Manual calculations if you

Using R-Statistical Application (or Manual calculations if you prefer), answer the following question.

The cost of the maintenance of shipping tractors seems to increase with the age of the tractor. The following data are collected. Drive the A NOVA table for the above data. Please show the split of sum square of residuals. Test whether the linear regression model is significant at 1%. Conduct a test to check whether the regression model is adequate.

Solution