Day 1: Standard Deviation Puzzles #2
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vedsarkushwaha 9 years ago I think, adding 1 example will explain the problem statement better. :)
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luizacc 9 years ago I agree with @vedsarkushwaha This is supposed to "introduce" you to statistics...
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As explained in the statement z = "the number of standard deviations away from the mean that the particular child is."
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