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    5. A random sample of size 225 is drawn from the population of mean μ and standard deviation σ. The s

    Question

    A random sample of size 225 is drawn from the

    population of mean μ and standard deviation σ. The sample mean follows the distribution with mean 100 and standard distribution 4/3. The value of μ and σ 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

    Practice Next
      More Welfare Economics Questions
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      (5, 12, 180)

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    • (A) Calm: Windy

      (B) Happy: Sane

      (C) Extravagant: Thrifty

      (D) Limited: Boundless

    • Four letter-clusters have been given out of which three are alike in some manner and one is different. Select the one that is different.

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