Weight plastic bags held before breaking
Weight plastic bags held before breaking
A data frame with 43 observations on the following variable.
weighta numeric vector
Peter R. Nelson, Marie Coffin and Karen A. F. Copeland (2003), Introductory Statistics for Engineering Experimentation, Elsevier. (Appendix A)
str(weight)
densityplot(~ weight, weight, xlab = "Weight bag held before breaking")
qqmath(~ weight, weight, ylab = "Weight bag held before breaking",
aspect = 1, type = c("g","p"), xlab = "Standard normal quantiles")Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.