Please answer the following in RStudio

Re-do the one-way ANOVA adjusting for age (ANCOVA).Focus on the output relating to the comparisons of test score by student type.Explain how this analysis differs from the analysis in step 2 above (not the results but how does this analysis differ in terms of the questions it answers as opposed to the one above).Did you obtain different results?Summarize briefly (no need to go through the 5 -step procedure here).Lastly, present the least square means and interpret these.

groupiqage

Physics student3415

Physics student3317

Physics student3215

Physics student2514

Physics student3619

Physics student3018

Physics student3116

Physics student3417

Physics student2916

Physics student3417

Physics student3916

Physics student3318

Physics student3919

Physics student4220

Physics student4120

Math student3620

Math student3828

Math student3722

Math student3518

Math student4119

Math student4023

Math student3619

Math student3816

Math student2418

Math student3920

Math student2919

Math student3820

Math student4523

Math student4424

Math student4422

Chemistry student5246

Chemistry student4638

Chemistry student5141

Chemistry student5239

Chemistry student4544

Chemistry student4933

Chemistry student4741

Chemistry student4636

Chemistry student4140

Chemistry student4744

Chemistry student4646

Chemistry student4238

Chemistry student4332

Chemistry student4741

Chemistry student4042