SHOW ALL R-CODE STEPS • Hint for importing the data: anorexia =read.table(“http://users.stat.umn.edu/~guxxx192/courses/data/anorexia.txt”,header = TRUE) attach(anorexia) •
Hint for
(a): Use t.test command to find the confidence interval forpopulation mean difference. •
Hint for
(b): Use TukeyHSD command to find the Tukey 95
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