Question: Let X be any random variable with mean mu and standard deviation s. Take a random sample of size n. As n increases and as
Let X be any random variable with mean mu and standard deviation s. Take a random sample of size n. As n increases and as a result of the central limit theorem:
The distribution of X approaches a normal distribution with mean and standard deviation /sqrt(n)
The distribution of the sum Sn = X1 + X2 + + Xn approaches a normal distribution with mean and standard deviation /sqrt(n)
The distribution of the sum Sn = X1 + X2 + + Xn approaches a normal distribution with mean and standard deviation
The distribution of x approaches a normal distribution with mean and standard deviation /sqrt(n) a. None of the above
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