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please help me with this thank you Help me with this thank you

 May 2, 2019
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d) is the correct choice.

 

By the Central Limit theorem the sample average of i.i.d samples from any underlying distribution

will converge in distribution to that of a a normal random variable with mean equal to the mean of the underlying distribution

and variance equal to the variance of the underlying distribution divided by the number of samples taken.

 May 2, 2019
edited by Rom  May 2, 2019

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