2. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 1Autumn Quarter Excel Graphs Lecture 7

3. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 2Autumn Quarter Topics For Today Today – Graphs using Excel Wednesday – Hands-on Lab: – Spot Speed Check – Traffic Engineering Thursday – Missing Lines and Views and Orthographic Views in AutoCAD

4. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 3Autumn Quarter Graphs and Graphing Types of graphs –bar charts, pie charts, scatter plots Characteristics of good graphs –titles, axis labels, ticks, legends –plotting experimental and calculated values Tabulating and graphing data in Excel and editing for good presentation

5. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 4Autumn Quarter Types of Data Data values can be either numeric or character Numeric data may be either continuous or categorical Character data are categorical

6. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 5Autumn Quarter Types of Graphs Scatter plots are used when all variables being plotted are numeric and continuous Bar charts and pie charts are examples of graph types in which at least one of the variables is categorical

7. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 6Autumn Quarter Example: College students with jobs 270 college students were surveyed to find whether they had part-time jobs and how much they earned. Results: How can we present these data graphically?

8. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 7Autumn Quarter Microsoft Excel - XP menu bar customizabletoolbars Help! currently active cell(s) fill handle formula bar

9. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 8Autumn Quarter Creating A Graph Enter Data Use Equations

10. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 9Autumn Quarter Creating A Graph Click the Graph Button Select Data Choose Graph Type Next

11. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 10Autumn Quarter Creating A Graph More Options Next

12. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 11Autumn Quarter Creating A Graph Next Enter Titles More Options

13. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 12Autumn Quarter Creating A Graph Finish Select Location

14. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 13Autumn Quarter Creating A Graph Resize Graph As Needed

15. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 14Autumn Quarter Vertical Bar Chart

16. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 15Autumn Quarter Horizontal Bar Chart

17. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 16Autumn Quarter Pie Chart

18. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 17Autumn Quarter Scatter Plot Time (sec) Speed (rpm) 1 1210 2 1866 3 2301 4 2564 5 2742 6 2881 7 2879 8 2915 9 3010

19. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 18Autumn Quarter Use your imagination!

20. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 19Autumn Quarter Editing Excel Graphs Once a graph has been created by Excel you may need to edit a legend, title, label, etc. Place the cursor over the item to be edited and press the right mouse button and a menu will appear (Format or Clear) Choosing Format should allow you to edit the graph feature.

21. Engineering H191 - Drafting / CAD Gateway Engineering Education Coalition Lect 7P. 20Autumn Quarter Today’s Assignment Dwg 13 – G69 –Surface Chart with EXCEL –Due at end of class today Dwg 14 – G71 –Pie Chart with EXCEL –Due at beginning of next lecture