Mathematics, 11.03.2020 18:23 sanchezgirl513
Suppose a random sample of size 34 is obtained from a population with population mean 30 and population standard deviation 4. What is the standard error of the sampling distribution of the sample average?
Answers: 1
and standard deviation 
, the sample means with size n of at least 30 can be approximated to a normal distribution with mean 
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Suppose a random sample of size 34 is obtained from a population with population mean 30 and populat...
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