1. PROBABILITY AND STATISTICS FINAL EXAM JANE DOE 3 RD BLOCK 1/5/15

2. CHAPTER 2 2.1 Frequency Distribution, Histograms, and Related Topic 2.2 Bar Graphs, Circle Graphs, and Time-Series Graphs 2.3 Stem-and-Leaf Displays

3. BAR GRAPHS Used for qualitative or quantitative data. Can be vertical or horizontal. Bars are uniformly spaced and have equal widths. Length/height of bars indicate counts or percentages of the variable. “Good practice” requires including titles and units and labeling axes.

4. PARETO CHARTS A bar chart with two specific features: – Heights of bars represent frequencies. – Bars are vertical and are ordered from tallest to shortest.

5. EXAMPLES RiverBannBlackwaterErneShannonBarrow No. of Spearheads198153314 1. Create a Pareto Chart for the following data - 2. Create a bar graph for the following data – RiverBannBlackwaterErneShannonBarrow No. of Spearheads198153314

6. SUGGESTIONS FOR FUTURE STUDENTS Make sure students put they’re bags on the counter before class to make sure there is not clutter between desks. That way it’ll make it easier for Ms. Fuller to walk around the class.

7. WORKS CITED Brase, Charles Henry, and Corrinne Pellillo Brase. Understanding Basic Statistics. 5th ed. Belmont, CA: Brooks/Cole, Cengage Learning, 2010. Print.