To find the mean of the dataset, add up all the numbers and then divide by the total count of numbers.
Mean = (22 + 31 + 14 + 20 + 18 + 97 + 56 + 31) / 8
Mean = 289 / 8
Mean = 36.125
Therefore, the mean of the dataset { 22, 31, 14, 20, 18, 97, 56, 31} is 36.125.
find the mean of the dataset { 22, 31, 14, 20, 18, 97, 56, 31}
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