Data for Exercise 8.23
Ferraro2
A data frame/tibble with 1000 observations on two variables
a factor with levels Men
and
Women
a character vector of 1984 president and vice-president candidates
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
T1 <- xtabs(~gender + candidate, data = Ferraro2)
T1
#> candidate
#> gender Bush Ferraro Undecided
#> Men 245 155 100
#> Women 185 235 80
chisq.test(T1)
#>
#> Pearson's Chi-squared test
#>
#> data: T1
#> X-squared = 27.005, df = 2, p-value = 1.368e-06
#>
rm(T1)