Schizop2 {BSDA} | R Documentation |
Data for Exercise 6.99
Schizop2
A data frame/tibble with 17 observations on one variable
schizophrenics score on a second standardized exam
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
hist(Schizop2$score, xlab = "score on standardized test after a tranquilizer",
main = "Exercise 6.99", breaks = 10, col = "orange")
EDA(Schizop2$score)
SIGN.test(Schizop2$score, md = 22, alternative = "greater")