1 / 9

Statistical Graphs

Statistical Graphs. By Katelyn Donovan. Presidents’ Age. Age at their death http://www.infoplease.com/ipa/A0194030.html Statistical Graphs are used to organize and analyze data. Stem-and-Leaf Plot. Maintain the availability of the raw data. Frequency Table.

kolton
Download Presentation

Statistical Graphs

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Statistical Graphs By Katelyn Donovan

  2. Presidents’ Age • Age at their death • http://www.infoplease.com/ipa/A0194030.html • Statistical Graphs are used to organize and analyze data

  3. Stem-and-Leaf Plot • Maintain the availability of the raw data

  4. Frequency Table • Does not maintain the availability of the raw data • Summarizes the data

  5. Bar Graphs • The horizontal scales are discrete. Categories like Coke, Pepsi, Mountain Dew • The bars do not touch and are the SAME WIDTH. • Use Data from Frequency Table

  6. Histogram • Like a Bar Graph but bars touch and are the SAME width. • Categories are numbers • Use Data from Frequency Table • The data for the President’s Ages at Death will be expressed in a Histogram rather than a Bar graph President’s Ages at Death Number of Presidents 40-49 50-59 60-69 70-79 80-89 90-99

  7. Line Graph • Use Data from Frequency Table

  8. Use Data from Frequency Table Circle (Pie) Chart

  9. The End

More Related