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Mathematics, 18.03.2021 01:00 Callmetay24

After every score in a sample is multiplied by 3, the mean is found to be M=48 and standard deviation is s=18. What were the values for the mean and standard deviation for the original sample

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After every score in a sample is multiplied by 3, the mean is found to be M=48 and standard deviatio...
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