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(Solved): 1 Required information A sample of size n=100 is used to test H0:\mu <=20 versus H : \mu >20. ...
1 Required information A sample of size
n=100is used to test
H0:\mu <=20versus
H:
\mu >20. The value of
\mu will not have practical significance unless
\mu >25. The population standard deviation is
\sigma =10. The value of
\bar{x} is 21 . Explain why a larger sample can be more likely to produce a statistically significant result that is not of practical significance. (Check all that apply) Check All That Apply
◻The standard error of the mean is small.
◻The standard error of the mean is large.
◻The magnitude of
zis large.
