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There are a number of different types of research designs and which one you pick depends on both what you're trying to do with your data...

Mark Twain said, “there are lies, damn lies, and statistics”. When reporting statistics, there are a number of things that people can do...

Preparing your data for statistical analysis, in short, means eliminating factors, in a methodical and theoretically defensible way, that...

When you think about data collection you want to think about it in two parts. There's the data “collection” which is actually collecting...