Quality {BSDA} | R Documentation |
Data for Exercise 7.81
Quality
A data frame with 8 observations on the following 2 variables.
Process1
Process2
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury
str(Quality) attach(Quality) qqnorm(Process1) qqline(Process1) shapiro.test(Process1) qqnorm(Process2) qqline(Process2) shapiro.test(Process2) t.test(Process1,Process2) detach(Quality)