Question #214900

Suppose that the sampling distribution of size 10 has a mean of 30 and standard deviation of 3. Calculate

μ =  

σ=  


1
Expert's answer
2021-07-08T09:22:12-0400

μ=μxˉ=30.\mu=\mu_{\bar x}=30.

σ=σxˉn=310.\sigma=\sigma_{\bar x}\sqrt{n}=3\sqrt{10}.


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