Bell Curve Explanation  

The Bell curve distribution is a common name given to a normal distribution. This states that for many variable occurrences, results tend to be centred on the average, at either extremes of the average the distribution sharply falls.

This graph of a bell curve distribution explains.

Graph of Bell Curve

bell curve

A good example of a Bell Curve distribution is found in the distribution of IQ levels. Most people tend to be of average intelligence. Very few are either geniuses or dumb.

 

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