Essay
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Given a population with mean μ=120 and variance σ2 = 81,the central limit applies when the sample size is large-enough.A random sample of size n = 36 is obtained.
-What are the mean and standard deviation of the sampling distribution for the sample means?
Correct Answer:
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E( 
)= μ ...View Answer
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Correct Answer:
Verified
)= μ ...
View Answer
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