BENEDICTINE UNIVERSITY

Measure of uncertainty regarding the correlation coefficient. Types of variation in regression. Initial or original variation. Sum of the squared deviations between the data y-values and the mean of the. y-values -- Σ(y-ybar)2. Residual variation. Sum of the squared deviations between the data y-values and the predicted. y-values -- Σ(y-y')2 ................
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