Data for Exercise 5.68

Coins

## Format

A data frame/tibble with 12 observations on one variable

return

yearly returns on each of 12 possible investments

## References

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

## Examples


qqnorm(Coins$return) qqline(Coins$return)