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mba 522 Normal Example 2

mba 522 Normal Example 2 - 6-24-b(Fourth edition Mean =...

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Unformatted text preview: 6-24-b (Fourth edition) Mean = 902.75, Standard deviation = 114.185 Want to know, P (X<800) = ? The shaded area in the diagram below shows you the area under the curve that would answer this question. Table says area to the Left of Z= -0.9 equals 0.1841. X values Z values Dr. J. 800 -0.9 902.75 0 ...
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