The table below shows the respective heights x and y of a sample of 12 mothers and their oldest daug
Question: The table below shows the respective heights x and y of a sample of 12 mothers and their oldest daughters, correspondingly.
Height x of mother 65 63 67 64 68 62 70 66 68 67 69 71
(inches)Height y of daughter 68 66 68 65 69 66 68 65 71 67 68 70
(inches)Construct a scatter diagram in the graph provided below. Do you have reason to believe that your data are linear? Briefly describe your findings, and assume linearity to solve.
a) Find the least-squares regression line of y on x.
b) Find the least-squares regression line of x on y.
c) Compute the standard error of the estimate, s, and explain what it means.
d) Find the coefficient of correlation ( r ), and explain what it means.
e) Find the coefficient of determination ( r2 ), and explain what it means.
Price: $2.99
Solution: The solution file consists of 6 pages
Deliverables: Word Document
Deliverables: Word Document
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