Question: 11. A regression between foot length (response variable in em} and height (explanatory variable in inches) for 33 students resulted in the following regression equation:

11. A regression between foot length (response variable in em} and height (explanatory variable in inches) for 33 students resulted in the following regression equation: j;- =1o.9 + 0.23;: a} One student in the sample was 73 inches tall with a foot length of 29 cm. What is the predicted foot length for this student? What is the residual for this student? b) What is the estimated average foot length for students who are T0 inches tall? o) Give the value of the slope. d) What is the yintercept. Interpret. (The answer should be given as a point)

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