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The section that my homework question comes from is Sampling Distribution and the Central Limit Theorem. The questions is: A random variable is normally distributed.It
The section that my homework question comes from is Sampling Distribution and the Central Limit Theorem.
The questions is:
A random variable is normally distributed.It has a mean of 245 and a standard deviation of 21.
If you take a sample of size 10, can you say what the shape of the distribution for the sample mean is?Why?
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