If I surveyed 100 nurses and 25 reported they made a med error related to communication, what is the mean? The variance? the standard deviation? Standard error? margin of error? confidence interval?
the mean is 25. the variance is 100*0.25(0.75) = 18.75, the standard deviation is 4.33
I was using an online calc. program…. How can I contact you for future assist (paid)???
you can find me with this link: studypool.com?aid=James M847
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