There is no such a “thing” as democracy

specials characteristics

have wondered why bells are shaped like this:

bell

And what it has to do with the standard deviation curve

normal distribution

 

 

 

 

 

Many things closely follow a Normal Distribution

  • heights of people

  • size of things produced by machines

  • errors in measurements

  • blood pressure

  • marks on a test

  • even random chance makes a normal distribution shape.
  • normal distribution
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