Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 133 to189 cm and weights of 38 to 150 kg. Let the predictor variable x be the first variable given. The 100 pairedmeasurements yield x = 167.64 cm, y = 81.34 kg, r=0.234, P-value = 0.019, and y=-101 +1.13x. Find the bestpredicted value of ŷ (weight) given an adult male who is 143 cm tall. Use a 0.01 significance level.Click the icon to view the critical values of the Pearson correlation coefficient r.The best predicted value of y for an adult male who is 143 cm tall is(Round to two decimal places as needed.)kg.

Answer The regression equation:Y^= -101 + 1.13x

Answered: Heights (cm) and weights (kg) are…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 13PPS

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Arm circumferences (cm) and heights (cm) are measured from randomly selected adult females. The 139 pairs of measurements yield x = 31.99 cm, y = 163.33 cm, r= 0.032, P-value = 0.708, and y = 158 + 0.1703x. Find the best predicted value of y (height) given an adult female with an arm circumference of 35.0 cm. Let the predictor variable x be arm circumference and the response variable y be height. Use a 0.05 significance level. %3D ..... The best predicted value is cm. (Round to two decimal places as needed.)
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Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 132 to 194 cm and weights of 38 to 150 kg. Let the predictor variable x be the first variable given. The 100 paired measurements yield x 167.75 cm, y=81.58 kg, r0.318, P.value = 0.001, and y-109 1.14x. Find the best predicted value of y (weight) given an adult male who is 184 cm tal, Use a 0.05 significance level. The best predicted value of y for an adult male who is 184 cm tall is kg. (Round to two decimal places as needed.)
Arm circumferences (cm) and heights (cm) are measured from randomly selected adult females. The 146pairs of measurements yield x=34.69cm, y=163.25cm, r=0.075, P-value=0.368, and y=157+0.1826x. Find the best predicted value of y (height) given an adult female with an arm circumference of 40.0cm. Let the predictor variable x be arm circumference and the response variable y be height. Use a 0.05 significance level. The best predicted value is ____cm.

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