Marked {BSDA}

Percent of marked cars in 65 police departments in Florida

Description

Data for Exercise 6.100

Usage

Marked

Format

A data frame/tibble with 65 observations on one variable

percent

percentage of marked cars in 65 Florida police departments

Source

Law Enforcement Management and Administrative Statistics, 1993, Bureau of Justice Statistics, NCJ-148825, September 1995, p. 147-148.

References

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

Examples

EDA(Marked$percent)
SIGN.test(Marked$percent, md = 60, alternative = "greater")
t.test(Marked$percent, mu = 60, alternative = "greater")