xmp06.02 {Devore5}R Documentation

data from Example 6.2

Description

The xmp06.02 data frame has 20 rows and 1 columns.

Format

This data frame contains the following columns:

Voltage
the dielectric breakdown voltage for pieces of expoxy resin

Details

This is the same data set as xmp04.29.

Source

Devore, J. L. (2000) Probability and Statistics for Engineering and the Sciences (5th ed), Duxbury

Examples

data(xmp06.02)
summary(xmp06.02)                # gives mean, median, etc.
attach(xmp06.02)
mean(range(Voltage))             # average of the extremes
mean(Voltage, trim = 0.1)        # trimmed mean

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