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

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