Homework 8

[Abby]

For Problem #3, question 1, how do we do the qq plot for the differences?

[Taeho Kim]

Abby wrote

For Problem #3, question 1, how do we do the qq plot for the differences?

Good question, Abby.
Try to follow the commands:

v1<-c(32.1,30.6,33.7,29.7)
v2<-c(34.5,32.6,34.6,31.0)

qqnorm(v1-v2);qqline(v1-v2)

[Abby]

Thank you!