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      Question

      A random sample of size 225 is drawn from the

      population of mean ╬╝ and standard deviation ╧Г. The sample mean follows the distribution with mean 100 and standard distribution 4/3. The value of ╬╝ and ╧Г are:
      A (100, 20) Correct Answer Incorrect Answer
      B (100, 18) Correct Answer Incorrect Answer
      C (100, 15) Correct Answer Incorrect Answer
      D (100, 24) Correct Answer Incorrect Answer

      Solution

      The correct answer is A

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