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      Question

      A Poisson distribution has a double mode at x = 1 and x

      = 2. The probability for x = 1 or for x = 2 of these two values is:
      A 4e^-2 Correct Answer Incorrect Answer
      B E^-2 Correct Answer Incorrect Answer
      C 2e^-2 Correct Answer Incorrect Answer
      D 3e^-2 Correct Answer Incorrect Answer

      Solution

      The correct answer is A

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