A pediatrician wants to determine the relation that may exist between a child's height and head circumference. She randomly selects 5 children and measures their height and head circumference. The data are summarized below. Complete parts (a) through (f) below. Height (inches), x Head Circumference (inches), y 26.5 25 27.75 26.75 27 17.3 16.9 17.6 17.3 17.5 (a) Treating height as the explanatory variable, x, use technology to determine the estimates of Po and ₁. Po bo = B₁b₁ = (Round to four decimal places as needed.) (Round to four decimal places as needed.)

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