Mathematics, 16.06.2021 02:30 oscarmendoza2107

If 95% of the scores on a test fall between 48 and 80 and are normally distributed. What is the mean score and the standard deviation of the scores? mean

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If 95% of the scores on a test fall between 48 and 80 and are normally distributed. What is the mean score and the standard deviation of the scores? mean​

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If 95% of the scores on a test fall between 48 and 80 and are normally distributed. What is the mean score and the standard deviation of the scores? mean