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What is the z score for the value of 18

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Reference no: EM132483225

(a) Given definition of Normal ( Gaussian distribution) by citing an example. Draw graph of the distribution. How do you make the graph?

(b) Consider a normal distribution with a mean of 16 and variance of 28. What is the Z score for the value of 18? I don't need up with this part of the question.

Reference no: EM132483225

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