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We Are Interested in Knowing If the Following Frequency Distribution

Question 171

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We are interested in knowing if the following frequency distribution is normally distributed. The population mean and standard deviation are 600 and 160, respectively. We are interested in knowing if the following frequency distribution is normally distributed. The population mean and standard deviation are 600 and 160, respectively.   To test the hypothesis that the frequency distribution is normally distributed, what are the degrees of freedom for the chi-square statistic? To test the hypothesis that the frequency distribution is normally distributed, what are the degrees of freedom for the chi-square statistic?

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Explanation: The degrees of freedom ar...

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