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Avariableof a population has a mean of =100 and a standard deviation of = 28. Describe (tell us aboutits shape, mean andstandard deviation)the sampling distributionof

Avariableof a population has a mean of =100 and a standard deviation of = 28.

Describe(tell us aboutits shape, mean andstandard deviation)the sampling distributionof the sample mean for samples of size 49
In answering part (1), what assumptions did you make about the distribution of the variable?
Can you answer part (1) if the sample size is 16 instead of 49? Why or why not?

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