Achieve | R Documentation |

Data used in Example 7.14 and Exercise 10.7

```
Achieve
```

A data frame/tibble with 25 observations on two variables

- score
mathematics achiement score

- gender
a factor with 2 levels

`boys`

and`girls`

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

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

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