EXSC 420 Research Methods in Exercise Science Fall 2015 HW 5

EXSC 420 \"Research Methods in Exercise Science\" Fall 2015 HW #5 Name Due in class Wednesday, November 4 %fat Association between hydrostatic weighing and methodologies for body composition 1.024 1.027 1.034 1.031 1.034 1.029 1.036 1.030 1.038 1.047 036 1.027 1.037 30.2 28.6 30.9 27.7 40.0 32.0 35.0 .037 1.037 1.038 25.0 26.8 22.8 27.8 27.3 20.0 1.041 1.043 .044 1.045 1.046 1.047 1.048 1.049 1.050 10.0 27.6 1.031 1.051 1.046 1.048 1.046 1.041 1.041 1.050 1,060 1.075 1.056 1.060 1.051 1.057 1.065 1.058 1.069 1.062 1.072 1.076 085 1.062 1.080 1.081 1.078 742.6 23 22.3 22.3 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 %Fat Siri-HSW 23.2 25.5 25.5 21.5 1.055 1.055 1.056 I. Solve for 0-(2.5 pts) 19.2 10.7 18.8 1.059 1.064 1.066 1.068 1.069 1,074 1.074 077 1.079 1.080 1.081 1.084 (sum) n (count) X (mean) 14.9 17.8 | 2, Solve for 1-(2 5 pts) 13.0 10.9 10.9 16.0 162 3. Draw the least squares line on the scatterplot based on your calculations for . and (2.5 pts) 37 | 4, what is the predicted %fatBODPOD for someone with a %fatlsw of 20%? (2.5 pts) 54.152 63.925 7.3588 79953 Variançe

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