exam2 - IE 121 Spring 2002 Midterm exam 2 1(15 points In...

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IE 121 – Spring 2002 Midterm exam 2 1. (15 points) In this problem, you need to select the correct answer. 1. The null hypothesis is H 0 : μ = μ 0 , and the variance of the population is known. Which test statistic has to be used for the hypothesis testing? 0 0 0
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  • Spring '08
  • Perevalov

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