Multiple Choice
A study is designed to evaluate the relationship between a person's height and his or her salary.A random sample of 800 workers at a large corporation is drawn, and each individual's height (x) and salary (y) are recorded.If the coefficient of determination from the sample is 0.126, we can conclude that:
A) 12.6% of the salaries are correlated with height.
B) 12.6% of the variability in the salaries is explained by the model.
C) 0.126% of the variability in the salaries is explained by the model.
D) there is a strong positive linear correlation between salary and height.
Correct Answer:
Verified
Correct Answer:
Verified
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