Puerto {BSDA}

Weekly incomes of a random sample of 50 Puerto Rican families in Miami

Description

Data for Exercise 5.22 and 5.65

Usage

Puerto

Format

A data frame/tibble with 50 observations on one variable

income

weekly family income (in dollars)

References

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

Examples

stem(Puerto$income)
boxplot(Puerto$income, col = "purple")
t.test(Puerto$income,conf.level = .90)$conf