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Question 19 2 pts How do you intepret a Pearson's R of -0.82? O inverse weak linear relationship O direct strong linear relationship O direct weak linear relationship O strong inverse linear relationshipQuestion 20 2 pts What is the coefficient of determination between height (x) and weight (y)? height (x) 12 10 9 14 12 11 weight (y) 18 17 15 23 20 19 O 90% of the variation in weights is accounted for by the linear relationship with heights O 95% of the variation in weights is accounted for by the linear relationship with heights O 95% of the variation in heights is accounted for by the linear relationship with weights O 90% of the variation in heights is accounted for by the linear relationship with weightsQuestion 18 2 pts What is the correlation between height (x) and weight (y)? height 12 (x) 10 9 14 12 11 weight 18 17 ( y) 15 23 20 19 -0.47 -0.95 O 0.95 O 0.47