If the correlation between total semester score and attendance
is 0.85, then ____% of the variation in total semester score is
explained by the regression equation.
A. 0.85%
B. 8.5%
C. 72.25%
D. 92.20%
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If the correlation between total semester score and attendance
is 0.85, then ____% of the variation in total semester score is
explained by the regression equation.
A. 0.85%
B. 8.5%
C. 72.25%
D. 92.20%