please work out and show all work please


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3. A Math test has a mean of 49 and standard deviation of 10.0. Find the corresponding z scores for: I. a test score of 62 II. a test score of 30 Please show all of your work. (Points : 6) Mar 24 2012 09:13 AM


Solution ID:608845 | This paper was updated on 26-Nov-2015

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