Reading and Preparing Simple Graphs

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Reading and Preparing Simple Graphs


Reading and Preparing Simple Graphs Workbook

The Reading and Preparing Simple Graphs Workbook contains the independent study course lessons, exercises and final exam materials which must be successfully completed to earn the state assign course credit.

7 in stock

Course Registration

Registration entitles students to course support. After passing the final exam the registered student will also receive an offical Continuing Education Course Certificate of Completion that will be accepted by the Ohio Environmental Protection Agency (OH EPA) Operator Certification Unit for operator certification renewal for the licenses listed in the table of course details above.

Drinking Water Operator
Wastewater Operator
Credit Hours:
Course ID:
Format Options:
Paper Workbook - Paper Exam

7 in stock

SKU: OH-078 Category: Tag:


This course covers Bar Graphs: recognition of parts, reading and interpolating values; selecting proper bar graphs; preparing simple graphs, selecting and ordering of data, setup of scales; drawing; using interrupted amount scale; reading and preparing component bar graphs. Line Graphs: identification of scales; point coordinates; determining the value of a missing coordinate; positive and negative coordinates; plotting points; setup of scales; preparation of smooth curves; and use of curve families and multi-scale graphs.
At the completion of this course, the student will be able to:

  • Recognize the parts of a bar graph, bars, and reading their value, and interpolate between values and divisions
  • Identify scales on line graphs and how to write them
  • Plot positive and negative coordinates
  • Draw line graphs, curves, and bar graphs from data
  • Demonstrate this knowledge on a written, final exam


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