Completed quickly and followed instructions given. Grammar, spelling, etc. was all good as well. Thank you so much! Will hire in the future.
a. If the average exam score for treatment students is 85 and the average exam score for control students is 80, while the standard deviation for each group is 60, what would the 95% confidence intervals be for the average of each group? (To be accurate please use 1.96 SE’s to compute the intervals).
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