PizzaGirl

datasets

Data sets and other utilities for
'Statistics: Unlocking the Power of Data'
by Lock, Lock, Lock, Lock and Lock
(ISBN : 978-0-470-60187-7, http://lock5stat.com/).

Randall Pruim

Lock5withR

Datasets for 'Statistics: Unlocking the Power of Data'

PizzaGirl function

A dataset with 24 observations on the following 2 variables.
<ul>
<li><code>Tip</code> Amount of tip (in dollars)
	</li>
<li><code>Shift</code> Which of three different shifts
</li>
</ul>

Format

Pizza Girl: Statistical Analysis at
<a href="http://slice.seriouseats.com/archives/2010/04/statistical-analysis-of-a-pizza-delivery-shift-20100429.html">http://slice.seriouseats.com/archives/2010/04/statistical-analysis-of-a-pizza-delivery-shift-20100429.html</a>.

PizzaGirl: Pizza Girl Tips

Description

Arguments

Format

Source

Details