Question: Given Data Set: 10.9, 11.9, 12.2, 12.2,12.9, 12.6. What is the mean value of the given data set. Calculate the variance of the data set.

Given Data Set: 10.9, 11.9, 12.2, 12.2,12.9, 12.6. What is the mean value of the given data set. Calculate the variance of the data set.

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