Given the following partial ANOVA based on a sample of 15 observations: df SS Regression 1 138 Residual 12 14 Total 13 916 Calculate the coefficient of determination r? Select one: a. 0.15 b. 0.85 c. 0.13 d. 6.64
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Step 1
First, we need to calculate the total sum of squares (SST) by adding the regression sum of squares (SSR) and the residual sum of squares (SSE): SST = SSR + SSE = 138 + 12 = 150 Show more…
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