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Suppose you collect a dataset with mean 7 and standard deviation 2. Ifx represents each data value in the data set and new data

Suppose you collect a dataset with mean 7 and standard deviation 2. Ifx represents each data value in the data set and new data values are created using the transformation y=2x+1, what will be the mean and standard deviation of y? mean 15, standard deviation = 2 = mean = 15, standard deviation = 4 mean = 14, standard deviation = 4

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