This Question: 14 pts | 210121(6completo) This Test:200 pts possibe Listed below

Question

This Question: 14 pts | 210121(6completo) This Test:200 pts possibe Listed below are systolic blood pressure measurements (n mm Hg) obtained from the same woman Find the be the predictor ()arable Find the best predicted systolic blood pressure in the left am glven that the systolic blood pressure in the right am is 80 mm Hg Use a significance level of 0.05 regression equation, leting the right am blood pressure Right Am 177 171 150 149148 Clck the ico, to view he cracal valns ofthe Pearson oonelaion coeloere r The negression equation s Round to one decimal place as nended Round to one decimal place as needed) Enter your answer in each of te aner boes command opin command

Explanation / Answer

The regression equation is
left_arm(y) = 72.8 + 0.941 Right_arm(x)

Predictor Coef SE Coef T P
Constant 72.76 33.45 2.18 0.118
Right_arm(x) 0.9415 0.3626 2.60 0.081

S = 8.89080 R-Sq = 69.2% R-Sq(adj) = 58.9%

The regression equation is y^= 72.8 + 0.9*x

Given that the systematic blood pressure in the right arm is 80 mm Hg, the best predicted systolic blood pressure in the left arm is 72.8 + 0.9*80=144.8 mm Hg.

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.