xmp08.09 {Devore6} | R Documentation

## data from Example 8.9

### Description

Five observations of the maximum weight of lift.

### Usage

    data(xmp08.09)

### Format

A data frame with 5 observations on the following variable.

MAWL
  maximum weight of lift (kg) for a frequency of four lifts/min.

### Source

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

### References

``The Effects of Speed, Frequency, and Load on Measured Hand Forces for a Floor-to-Knuckle Lifting Task'', Ergonomics, 1992: 833–843.

### Examples

    data(xmp08.09)
    str(xmp08.09)
    with(xmp08.09, t.test(MAWL, mu = 25, alt = "greater"))

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