Math  /  Data

QuestionCalculate the sample variance for commercial building areas: 318, 3630, 59586, 3780, 22817 using the formula s2=(xixˉ)2n1s^2 = \frac{\sum (x_i - \bar{x})^2}{n-1}.

Studdy Solution
Calculate the sample variance.
s2=2669662134.445=667415533.61s^2 = \frac{2669662134.44}{5-} =667415533.61The sample variance of the living area of commercial buildings is667415533.61.

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