rygei8683 rygei8683
  • 03-09-2018
  • Mathematics
contestada

The standard deviation assumes a negative value when

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sqdancefan
sqdancefan sqdancefan
  • 03-09-2018

... when the universe grows cold. (Or someone made a typesetting mistake.)

Standard deviation is the square root of a non-negative number. It will NEVER be negative.

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