TESTSCORES: Statistics Grades

Description Usage Format References Examples

Description

Test grades of 29 students taking a basic statistics course

Usage

1

Format

A data frame with 29 observations on the following variable:

References

Ugarte, M. D., Militino, A. F., and Arnholt, A. T. 2015. Probability and Statistics with R, Second Edition. Chapman & Hall / CRC.

Examples

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2
ggplot(data = TESTSCORES, aes(x = grade)) + geom_histogram(binwidth = 5, 
fill = "cornsilk", color = "gray60", alpha = 0.7)

PASWR2 documentation built on Sept. 5, 2021, 5:44 p.m.