openintro (version 1.7.1)

student.sleep: Sleep for 110 students (simulated)

Description

A simulated data set for how much 110 college students each slept in a single night.

Usage

data("student.sleep")

Format

A data frame with 110 observations on the following variable.

hours

Number of hours slept by this student (simulated).

Examples

# NOT RUN {
data(student.sleep)

set.seed(2)
x <- exp(c(rnorm(100, log(7.5), 0.15),
           rnorm(10, log(10), 0.196)))
x <- round(x - mean(x) + 7.42, 2)

identical(x, student.sleep$hours)
# }