Question: Because elderly people may have difficulty standing to have their height measured, a study looked at the relationship between overall height and height to the
Because elderly people may have difficulty standing to have their height measured, a study looked at the relationship between overall height and height to the knee. Here are data (in centimeters) for five elderly men:
Knee Height????
x56 44 41 44 55
Height????
y190 150 145 165 169
What is the equation of the least-squares regression line for predicting height from knee height? (Compute values to three decimal places of accuracy.)
ANSWER:????=
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