Books {BSDA}

Number of books read and final spelling scores for 17 third graders

Description

Data for Exercise 9.53

Usage

Books

Format

A data frame/tibble with 17 observations on two variables

book

number of books read

spelling

spelling score

References

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.

Examples

plot(spelling ~ book, data = Books)
mod <- lm(spelling ~ book, data = Books)
summary(mod)
abline(mod, col = "blue", lwd = 2)