Question 1029069
Suppose you take a sample of 20 individuals who took this IQ test. What are the mean and the standard deviation of the sampling distribution of the average score of this size sample? 
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The central limit theorem says:
The mean of the sample means = the mean of the population.
The std of the sample means = (the std of the population)/sqrt(20)
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Cheers,
Stan H.
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