BSDA (version 1.2.1)

Movie: Moral attitude scale on 15 subjects before and after viewing a movie

Description

Data for Exercise 7.53

Usage

Movie

Format

A data frame/tibble with 12 observations on three variables

before

moral aptitude before viewing the movie

after

moral aptitude after viewing the movie

differ

a numeric vector

References

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

Examples

qqnorm(Movie$differ)
qqline(Movie$differ)
shapiro.test(Movie$differ)
t.test(Movie$after, Movie$before, paired = TRUE, conf.level = 0.99)
wilcox.test(Movie$after, Movie$before, paired = TRUE)