HOMEWORK FOR FRIDAY:

Chapter 1 Introduction
Identify the individuals and variables in a set of data.
Classify variables as categorical or quantitative.
Identify units of measurement for a quantitative variable.
read/notes p. 2-5
p. 7; #1, 3, 5, 7, 8

1.1 Bar Graphs and Pie Charts, Graphs: Good and Bad
Make a bar graph of the distribution of a categorical variable or, in general, to compare related quantities.
Recognize when a pie chart can and cannot be used.
Identify what makes some graphs deceptive.
read/notes p. 8-12
p. 22; #11, 15(a), 17, 18