What was the standard error
A sample of 344 subscribers of time magazine shows the mean time spent using the internet is 14.4 hours per week, standard deviation of 7.5 hours, 95%confidnece interval, what was the standard error?
A-0.40
B-2.47
C-0.66
D-0.022
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In Sunday's Indianapolis Star, there was an artcle talking about all the new grocery stroes opening in Indy. One of the reasons that Indianapolis is so competivtive is because of the amount we spend on groceries and our increased demand for health
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