Use the Following Information for Questions:
the Next Three $\hat{y}$

Short Answer

Use the following information for questions:
The next three questions are based on a regression equation for 55 college students with x = left forearm length (cm) and y = height. The forearm lengths ranged from 22 cm to 31 cm. The regression equation is $\hat{y}$ = 30.3 + 1.49x
-One student's left forearm length was 22 cm, and her height was 63 inches. What is the estimated height for this student, based on the regression equation? What is the residual?