cdchristian42 cdchristian42

06-05-2020
Mathematics

contestada

PLS HELP ME I NEED AN ANSWER QUICK!
If a data set is approximately normal with a mean of 30 and a standard deviation of 2.5, about 95% of the data falls between which 2 values?

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Gwenythkate Gwenythkate

06-05-2020

So 30 and 2.5 would be subtracted and added by whatever value. Then divided hope that helped

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