Achieve {BSDA}

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)