1) A bar chart and a Pareto chart both use bars to show frequencies of categories of categorical data. What characteristic distinguishes a Pareto chart from a bar chart and how does that characteristic help us in understanding the data?

2) Describe at least two advantages to using stemplots rather than frequency distributions.

3) Explain in your own words why a bar graph can be misleading if one or both of the scales begin at some value other than zero.

4) Graphs should be constructed in a way that is fair and objective. A common deceptive graph alters the axes of the graph in what way?

5) Explain in your own words why a bar graph can be misleading if one or both of the scales begin at some value other than zero.

Thanks