Mathematics
Mathematics, 13.09.2019 03:10, cynthiafchs9203

The population mean score for a particular exam is 74 and the standard deviation is 9. what are the mean and standard deviation of the class average score for classes composed of 36 students randomly drawn from the population?

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The population mean score for a particular exam is 74 and the standard deviation is 9. what are the...

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