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Course Description

We're all familiar with the concept of an average, and to many the idea of a standard deviation will be familiar. But when is it appropriate to use these in making judgments, and when isn't it? To make good data-based decisions, you need to be able to see the meanings of relationships between variables or trends in variables. It's critical to understand how to structure data summaries and how to compose visualizations in a way that emphasizes features of the data that will be useful. This lesson will introduce you to two basic data characteristics: central tendency and spread. You will deeply consider these characteristics and examine different options for summary statistics and visualizations. You will also practice selecting and interpreting both summary statistics and data visualizations.

Benefits to the Learner

  • Examine how to generate, refine, and draw conclusions from summary statistics and commonly used visualizations
  • Use a helpful Visualizations Guide to guide you in selecting the visualizations most appropriate for your data
  • Practice selecting and interpreting both summary statistics and data visualizations
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Type
self-paced (non-instructor led)
Dates
Dec 21, 2017 to Dec 31, 2030
Total Number of Hours
1.5
Course Fee(s)
Regular Price $0.00
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