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We Are Interested in Knowing If the Following Frequency Distribution

Question 71

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We are interested in knowing if the following frequency distribution is normally distributed. The mean and standard deviation of the data is 600 and 160. We are interested in knowing if the following frequency distribution is normally distributed. The mean and standard deviation of the data is 600 and 160. What are the standard normal z-statistic class limits for the 800 up to 1000 class? What are the standard normal z-statistic class limits for the "800 up to 1000" class?

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