Assume that you have paired values consisting of heights (in inches) and weights (in Ib) from 40 randomly selected men. The linear correlation coefficient r is 0.527. Find the value of the coefficient of determination. What practical information does the coefficient of determination provide? ... Choose the correct answer below. O A. The coefficient of determination is 0.722. 72.2% of the variation is explained by the linear correlation, and 27.8% is explained by other factors. B. The coefficient of determination is 0.722. 27.8% of the variation is explained by the linear correlation, and 72.2% is explained by other factors. C. The coefficient of determination is 0.278. 72.2% of the variation is explained by the linear correlation, and 27.8% is explained by other factors. D. The coefficient of determination is 0.278. 27.8% of the variation is explained by the linear correlation, and 72.2% is explained by other factors.
Assume that you have paired values consisting of heights (in inches) and weights (in Ib) from 40 randomly selected men. The linear correlation coefficient r is 0.527. Find the value of the coefficient of determination. What practical information does the coefficient of determination provide? ... Choose the correct answer below. O A. The coefficient of determination is 0.722. 72.2% of the variation is explained by the linear correlation, and 27.8% is explained by other factors. B. The coefficient of determination is 0.722. 27.8% of the variation is explained by the linear correlation, and 72.2% is explained by other factors. C. The coefficient of determination is 0.278. 72.2% of the variation is explained by the linear correlation, and 27.8% is explained by other factors. D. The coefficient of determination is 0.278. 27.8% of the variation is explained by the linear correlation, and 72.2% is explained by other factors.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Assume that you have paired values consisting of heights (in inches) and weights (in Ib)
from 40 randomly selected men. The linear correlation coefficient r is 0.527. Find the
value of the coefficient of determination. What practical information does the coefficient of
determination provide?
...
Choose the correct answer below.
O A. The coefficient of determination is 0.722. 72.2% of the variation is explained by
the linear correlation, and 27.8% is explained by other factors.
B. The coefficient of determination is 0.722. 27.8% of the variation is explained by
the linear correlation, and 72.2% is explained by other factors.
O C. The coefficient of determination is 0.278. 72.2% of the variation is explained by
the linear correlation, and 27.8% is explained by other factors.
D. The coefficient of determination is 0.278. 27.8% of the variation is explained by
the linear correlation, and 72.2% is explained by other factors.
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