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21, 21, 22, 22, 22, 22, 23, 23, 23, 23, 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26, 26, 27,

21, 21, 22, 22, 22, 22, 23, 23, 23, 23, 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26, 26, 27, 27, 28, 28, 28, 29, 29, 29, 29, 29, 30, 31, 31, 32, 33, 37 A) Calculate the mean and standard deviation of this sample. (Round mean value to 2 decimal places and standard deviation to 3 decimal places)

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