Mathematics, 06.03.2020 14:50 leo4687
A population has a mean muequals71 and a standard deviation sigmaequals24. Find the mean and standard deviation of a sampling distribution of sample means with sample size nequals64.
Answers: 3
and standard deviation 
, the sampling distribution with a large sample size can be approximated to a normal distribution with mean 
. So
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A population has a mean muequals71 and a standard deviation sigmaequals24. Find the mean and standar...
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