Consider the set of bivariate data shown in the table. \begin{tabular}{c|ccccccc} x & 0 & 1 & 2 & 3 & 4 & 5 & 6 \\ hline y & 5 & 12.5 & 20 & 23.4 & 23.8 & 22.9 & 22.2 \\ \end{tabular} Compute $\sum x^2$.
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$x^{2} = 0^{2}, 1^{2}, 2^{2}, 3^{2}, 4^{2}, 5^{2}, 6^{2}$ $x^{2} = 0, 1, 4, 9, 16, 25, 36$ Show more…
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