Question: Please use R and take screen shot of code please Problem 1. The cost of the maintenance of shipping tractors seems to increase with the

Please use R and take screen shot of code please

Problem 1. The cost of the maintenance of shipping tractors seems to increase with the age of the tractor. The following data are collected. 4.0 Age(yr) 6 Months Cost ($) X Y 4.5 619 4.5 1049 4.5 1033 4.0 495 4.0 723 681 5.0 890 5.0 1522 5.5 987 5.0 1194 0.5 163 0.5 6.0 764 6.0 1373 1.0 978 1.0 466 1.0 549 182 a. Drive the ANOVA table for the above data. Please show the split of sum square of residuals. b. Test whether the linear regression model is significant at 1%. c. Conduct a test to check whether the regression model is adequate

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