Achieve: Math achievement test scores by gender for 25 high school...

AchieveR Documentation

Math achievement test scores by gender for 25 high school students

Description

Data used in Example 7.14 and Exercise 10.7

Usage

Achieve

Format

A data frame/tibble with 25 observations on two variables

score

mathematics achiement score

gender

a factor with 2 levels boys and girls

References

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

Examples


anova(lm(score ~ gender, data = Achieve))
t.test(score ~ gender, var.equal = TRUE, data = Achieve)


alanarnholt/BSDA documentation built on Sept. 15, 2023, 4:55 a.m.