Extracted text: A pediatrician wants to determine the relation that exists between a child's height, x, and head circumference, y. She randomly selects 11 children from her practice, measures their heights and head circumferences, and obtains the accompanying data. Complete parts (a) through (g) below. E Click the icon to view the children's data Question Help v Interpret the y-intercept, if appropriate. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. For every inch increase in height, the head circumference increases by (Round to one decimal place as needed.) in., on average. Data Table O B. For a height of 0 inches, the head circumference is predicted to be (Round to one decimal place as needed.) in Height (inches), x Head Circumference (inches), y O C. For every inch increase in head circumference, the height increases by in., on average. (Round to one decimal place as needed.) 28 17.6 24.25 17.2 25.5 17.2 O D. For a head circumference of 0 inches, the height is predicted to be in. (Round to one decimal place as needed.) 26.25 17.6 24.5 27.75 17.1 O E. It is not appropriate to interpret the y-intercept. 17.7 26.25 17.4 (c) Use the regression equation to predict the head circumference of a child who is 24.5 inches tal 17.6 27 26.75 17.4 17.6 26.75 27.75 17.6 Click to select your answer(s). 34 acer ロI Ce backspace %3D esc % 8. 9. # $ @ 4 y r e W k tab f d く しの コ త
Extracted text: A pediatrician wants to determine the relation that exists between accompanying data. Complete parts (a) through (g) below. E Click the icon to view the children's data Question Help v child's height, x, and head circumference, y. She randomly selects 11 children from her practice, measures their heights and head circumferences, and obtains the O Data Table O B. For a height of 0 inches, the head circumference is predicted to be (Round to one decimal place as needed.) in. O C. For eery inch increase in head circumference, the height increases by Height (inches), x Head Circumference (inches), y o in., on average. (Round to one decimal place as needed.) 28 17.6 24.25 17.2 O D. For a head circumference of 0 inches, the height is predicted to be (Round to one decimal place as needed.) in. 25.5 17.2 26.25 17.6 O E. It is not appropriate to interpret the y-intercept. 24.5 17.1 27.75 17.7 (c) Use the regression equation to predict the head circumference of a child who is 245 inches tall. 26.25 17.4 27 17.6 y= in. (Round to two decimal places as needed.) 26.75 174 26.75 17.6 27.75 17.6 Print Done Click to select your answer(s). acer & 8. % esc 2$ 6. t k # m