Mathematics Homework Help

Mathematics Homework Help. Random sample is selected from a population with a mean of 30…

& standard devaition of 8. After treatment is administered the sample mean is 33. If sample is n=16 scores whats the standard error? If n=16what conclusion would you make (2-tailed test)? If sample consists n=64 scores thats the standard error? 

Mathematics Homework Help

 
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