How do you describe distributions?
The general shape of a graph can be described in terms of its smoothness, symmetry and the number of modes it has. This post will help you understand how to identify the different types of distributions that you will need to know for Prelim Standard Math and tips on describing them.
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What is the relationship between distributions and curves, and what terminology do we use?
The videos below explain the relationship between curves and distributions and the kinds of terminology we used when describing this relationship.
Part 1
Part 2
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How to identify the kind of distribution the graph has
The following videos explain how to identify the kind of distribution the data has.
Part 1
