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Ryan, Engineer

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Experience: B.S. in Civil Engineering

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The mean of a standard normal probability distribution

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1) The mean of a standard normal probability distribution A) None of the alternative answers is correct. B)Can be any value as long as it is positive. C) Is always equal to 1 D) Can be any value 2)An important application of the chi-square distribution is A)Testing for goodness of fit. B) Making inferences about a single population variance. C) All of these alternatives are correct. D)Testing fr the independence of two variables. 3)A(n)_______ is an unusually small or unusually large data value. A)Median B)Sample Statistic C)Outlier D)Z-Score

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