What is the value of SS (sum of squared deviations)for the following sample? Sample: 1,3,2,2

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Quizplus · Accepted Answer

The sum of squared deviations (SS) is calculated by first finding the mean of the sample, then subtracting each sample value from the mean, squaring those differences, and finally summing them up. For the sample 1, 3, 2, 2, the mean is (1+3+2+2)/4 = 2. The squared deviations from the mean are (1-2)^2 + (3-2)^2 + (2-2)^2 + (2-2)^2 = 1 + 1 + 0 + 0 = 2.

What Is the Value of SS (Sum of Squared Deviations)for