Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and 189 cm and weights of 38 to 150 kg. Let the predictor variable x be the first variable give measurements yield x = 167.64 cm, y = 81.34 kg, r=0.234, P-value=0.019, and y= -10 predicted value of ŷ (weight) given an adult male who is 143 cm tall. Use a 0.01 significa Click the icon to view the critical values of the Pearson correlation coefficient r.
Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and 189 cm and weights of 38 to 150 kg. Let the predictor variable x be the first variable give measurements yield x = 167.64 cm, y = 81.34 kg, r=0.234, P-value=0.019, and y= -10 predicted value of ŷ (weight) given an adult male who is 143 cm tall. Use a 0.01 significa Click the icon to view the critical values of the Pearson correlation coefficient r.
A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
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![Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 133 to
189 cm and weights of 38 to 150 kg. Let the predictor variable x be the first variable given. The 100 paired
measurements yield x = 167.64 cm, y = 81.34 kg, r=0.234, P-value = 0.019, and y=-101 +1.13x. Find the best
predicted 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.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6e0da0a9-20ae-48e0-aaa8-15b679eac580%2F2dec8333-113f-45b4-9b01-f2b884b70552%2Figrpm2r_processed.png&w=3840&q=75)
Transcribed Image Text:Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 133 to
189 cm and weights of 38 to 150 kg. Let the predictor variable x be the first variable given. The 100 paired
measurements yield x = 167.64 cm, y = 81.34 kg, r=0.234, P-value = 0.019, and y=-101 +1.13x. Find the best
predicted 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.
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