Question
Please answer the following in RStudio Please create an appropriate number of dummy variables for student group and re-run the one-way ANOVA using the lm
Please answer the following in RStudio
Please create an appropriate number of dummy variables for student group and re-run the one-way ANOVA using the lm function with the newly created dummy variables.Set chemistry students as the reference group.Confirm the results are the same (specifically point out test statistics, p-values, etc. that show the results are equivalent).What is the interpretation of the beta estimates from the regression model?
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
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