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Z Is a Standard Normal Random Variable

question 72

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z is a standard normal random variable. The P(-1.96 z is a standard normal random variable. The P(-1.96   z   1.4)  equals A)  0.9442. B)  0.0558. C)  0.8942. D)  0.1058. z z is a standard normal random variable. The P(-1.96   z   1.4)  equals A)  0.9442. B)  0.0558. C)  0.8942. D)  0.1058. 1.4) equals


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