1. How can we show information in a chart or graph? Bar Graphs Pie Charts

2. A. What are Pie Charts? A chart that allows you to compare the many parts that make up a whole Each piece is a % of the total (100%) Needs a key to show what colors for pie pieces mean = % grey = % yellow

3. B. Make a Pie Chart 1. Add a topic title 2. Collect your data 3. Classify your data 4. Find the total number 5. Divide each set of data by the total 6. When making the pie, start by drawing a radius to 12:00 7. Write %s for each piece 8. Add the key TOTAL # 2,3 4 1 5 67

4. C. What are Bar Graphs? A chart that allows you to compare the total amounts for 2 or more sets of data collected Needs a key to show what colors for bars pieces mean Key or data types are listed Amount is listed Amount What each color means

5. D. Make a Bar Graph 1. Add a topic title 2. Collect your data 3. Classify your data 4. Set up your graph axis 5. Add amounts, what colors mean 6. Use data to mark length of bars 2,3 4 1 5 6

6. E. Summary – Choose to make either for Types of Industry Survey On the back of BP#48