GPA versus IQ for 12 individuals
Data for Exercises 9.51 and 9.52
Iqgpa
A data frame/tibble with 12 observations on two variables
IQ scores
Grade point average
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
plot(gpa ~ iq, data = Iqgpa, col = "blue", pch = 19) model <- lm(gpa ~ iq, data = Iqgpa) summary(model) rm(model)
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