Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 131 to 193 cm and weights of 41 to 150 kg. Let the predictor variable x be the first variable given. The 100 paired measurements yield x=167.68 cm, y=81.40 kg, r=0.315, P-value=0.001, and y=−102+1.19x. Find the best predicted value of y (weight) given an adult male who is 152 cm tall. Use a 0.10 significance level.

Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 131 to 193 cm and weights of 41 to 150 kg. Let the predictor variable x be the first variable given. The 100 paired measurements yield x=167.68 cm, y=81.40 kg, r=0.315, P-value=0.001, and y=−102+1.19x. Find the best predicted value of y (weight) given an adult male who is 152 cm tall. Use a 0.10 significance level.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of

131

193

cm and weights of

150

kg. Let the predictor variable x be the first variable given. The 100 paired measurements yield

x=167.68

cm,

y=81.40

kg,

r=0.315,

P-value=0.001,

and

y=−102+1.19x.

Find the best predicted value of

(weight) given an adult male who is

152

cm tall. Use a

0.10

significance level.

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