Mathematics, 11.10.2019 00:00, cannaincorporated

Apediatrician wants to determine the relationship that may exist between a child's height and head circumference. she randomly selects eleven 3-year-old children from her practice and measures their heights and head circumferences. according to the data, the linear correlation coefficient between the height and head circumference of a child is 0.918. compute the coefficient of determination, r^2

(a) 82%
(b) 84.3%
(c) 91.8%
(d) 82.6%

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Apediatrician wants to determine the relationship that may exist between a child's height and head c...