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A-138 ANSWERS TO ODD-NUMBERED EXERCISES
Predictor Coef SE Coef T P
Constant 57.89 17.10 3.39 0.003
C7 -0.3625 0.1273 -2.85 0.009
S = 7.109 R-Sq = 26.9% R-Sq(adj) = 23.6%
Pearson correlation of C6 and C7 = -0.519
P-Value = 0.009
The regression equation is
C8 = 54.4 - 0.540 C9
Predictor Coef SE Coef T P
Constant 54.377 9.771 5.56 0.000
C9 -0.5403 0.1154 -4.68 0.000
S = 5.787 R-Sq = 49.9% R-Sq(adj) = 47.6%
Pearson correlation of C8 and C9 = -0.707
P-Value = 0.000
41. The regression equation is
LBMD = 0.131 + 0.511 ABMD
Predictor Coef SE Coef T P
Constant 0.13097 0.05413 2.42 0.018
ABMD 0.51056 0.05935 8.60 0.000
S = 0.09188 R-Sq = 53.6% R-Sq(adj) = 52.9%
Pearson correlation of ABMD and LBMD = 0.732
P-Value = 0.000
43. WL, VO 2
The regression equation is
WL = 0.01 + 0.262 VO2
Predictor Coef SE Coef T P
Constant 0.013 1.308 0.01 0.992
VO2 0.26237 0.07233 3.63 0.003
S = 1.835 R-Sq = 52.3% R-Sq(adj) = 48.3%
Pearson correlation of WL and VO2 = 0.723
P-Value = 0.003
WL, AT