ex15.25 {Devore6} | R Documentation

## data from exercise 15.25

### Description

The `ex15.25` data frame has 22 rows and 2 columns.

### Format

This data frame contains the following columns:

cortisol
  a numeric vector
Group
  a factor with levels `A` `B` `C`

### Details

### Source

Devore, J. L. (2003) Probability and Statistics for Engineering and the Sciences (6th ed), Duxbury

### Examples

    data(ex15.25)

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