Achieve {BSDA} | R 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)

[Package

*BSDA* version 1.2.0

Index]