BSDA (version 1.2.1)

Biology: Test scores on first exam in biology class

Description

Data for Exercise 1.49

Usage

Biology

Format

A data frame/tibble with 30 observations on one variable

score

test scores on the first test in a beginning biology class

References

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

Examples

hist(Biology$score, breaks = "scott", col = "brown", freq = FALSE, 
main = "Problem 1.49", xlab = "Test Score")
lines(density(Biology$score), lwd=3)