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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 39 to 150 kg. Let the predictor variable x be the first variable given. The 100 paired measurements yield x = 167.82 cm, y=81.48 kg. r=0.395, P-value=0.000, and y=-101+1.15x. Find the best predicted value of y (weight) given an adult male who is 137 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 137 cm tall is kg. needed.) (Round to two decimal places

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 39 to 150 kg. Let the predictor variable x be the first variable given. The 100 paired measurements yield x = 167.82 cm, y=81.48 kg. r=0.395, P-value=0.000, and y=-101+1.15x. Find the best predicted value of y (weight) given an adult male who is 137 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 137 cm tall is kg. needed.) (Round to two decimal places

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 4CA
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**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 39 to 150 kg. Let the predictor variable x be the first variable given. The 100 paired measurements yield x̄ = 167.82 cm, ȳ = 81.48 kg, r = 0.395, P-value = 0.000, and ŷ = -10.1 + 1.15x. Find the best predicted value of ŷ (weight) given an adult male who is 137 cm tall. Use a 0.01 significance level.**
Transcribed Image Text:**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 39 to 150 kg. Let the predictor variable x be the first variable given. The 100 paired measurements yield x̄ = 167.82 cm, ȳ = 81.48 kg, r = 0.395, P-value = 0.000, and ŷ = -10.1 + 1.15x. Find the best predicted value of ŷ (weight) given an adult male who is 137 cm tall. Use a 0.01 significance level.**
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