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  • Mechanical Engg. (GATE) 2009
  • The standard deviation of a uniformly distributed random ...
Multiple choice

The standard deviation of a uniformly distributed random variable between 0 and 1 is

  1. $\frac{1}{\sqrt{12}}$
  2. $\frac{1}{\sqrt{3}}$
  3. $\frac{5}{\sqrt{12}}$
  4. $\frac{7}{\sqrt{12}}$
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