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MHT CET20226 Aug 2022Morning ShiftMathematicsProbabilityActual

An unbiased die is tossed 500 times. The standard deviation of getting sixes in these 500 tosses is

Options

  1. A625 9
  2. B250 3
  3. C25 3
  4. D250 3

Correct answer

C. 25 3

Step-by-step solution

n =500, P = 1 6 , q = 5 6 S.D. = npq = 500 1 6 5 6 = 2500 36 = 50 6 = 25 3

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