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You are given a correlation coefficient of r = 0.933 where x = weight of males and y = the waist size of males. Use
You are given a correlation coefficient of r = 0.933 where x = weight of males and y = the waist size of males. | ||||||
Use the value of the correlation coefficient, r, to find the coefficient of determination and the percentage of total variation that can be explained & unexplained by the linear relationship. | ||||||
a. Find the coefficient of determination. What is the meaning of this value? | ||||||
b. What is the explained variation? What is the meaning of this value? | ||||||
c. What is the unexplained variation? What is the meaning of this value? | ||||||
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