Standardized spelling test scores for two fourth grade classes

Description

Data for Exercise 7.82

Usage

1

Format

A data frame with 10 observations on the following 2 variables.

Fourth

a numeric vector

Colleag

a numeric vector

Source

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury

Examples

1
2
3
4
str(Spellers)
attach(Spellers)
t.test(Fourth,Colleag,alternative="greater")
detach(Spellers)

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