Many trainers shudder when they think about the world of statistics. However, with a basic understanding of statistics, those in the training function will be able to do many parts of their jobs even better.

First, statistics allows you to make better decisions because data can be analyzed using proven mathematical principles and a logical way of thinking. Rather than jumping to conclusions, those who are statistics-savvy know how to understand what the available data does—and does not—show. Basic statistics skills will allow you to make sense of the data in your organization.

Second, because pieces of data are generated each moment across all business functions, understanding statistics allows the trainer to more readily relate to business ...

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