BSDA (version 1.2.2)

Pollutio: Air pollution index for 15 randomly selected days for a major western city

Description

Data for Exercise 5.59

Usage

Pollutio

Format

A data frame/tibble with 15 observations on one variable

inde

air pollution index

References

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.

Examples

stem(Pollutio$inde)
t.test(Pollutio$inde, conf.level = 0.98)$conf