xmp07.06 {Devore6} | R Documentation

## data from Example 7.6

### Description

The `xmp07.06` data frame has 48 rows and 1 columns.

### Format

This data frame contains the following columns:

Voltage
  the AC breakdown voltage (kV) of a circuit

### Source

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

(1995), Testing practices for the AC breakdown voltage testing of insulation liquids, IEEE Electrical Insulation Magazine, 21-26.

### Examples

    data(xmp07.06)
    boxplot(xmp07.06,
      main = "AC Breakdown Voltage (kV)")
    # t.test gives a 95% confidence interval on the mean
    t.test(xmp07.06)

[Package Contents]