compute the coefficient of determination. Round to one decim

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compute the coefficient of determination. Round to one decimal place as needed.

 

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Suppose a doctor measures the height, x, and head circumference, y, of 8 children and obtains the data below. The correlation coefficient is 0.904 and the least
squares regression line is y =0.163x+ 12.893. Complete parts (a) through (c) below.
Height, x
Head Circumference, y
%3D
27.25
25.00
25.00
16.9
26.50
27.25
26.25
26.25
27.25
17.4
17.1
17.2
17.4
17.2
17.1
17.3
(a) Compute the coefficient of determination, R?.
R2 = % (Round to one decimal place as needed.)
0.
Transcribed Image Text:Question Help Suppose a doctor measures the height, x, and head circumference, y, of 8 children and obtains the data below. The correlation coefficient is 0.904 and the least squares regression line is y =0.163x+ 12.893. Complete parts (a) through (c) below. Height, x Head Circumference, y %3D 27.25 25.00 25.00 16.9 26.50 27.25 26.25 26.25 27.25 17.4 17.1 17.2 17.4 17.2 17.1 17.3 (a) Compute the coefficient of determination, R?. R2 = % (Round to one decimal place as needed.) 0.
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