35% wed 2:21 AM Q mathad.com Do Applied Managerial Statistics Homework: Week 2 H

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35% wed 2:21 AM Q mathad.com Do Applied Managerial Statistics Homework: Week 2 Homework 40 pts Save Score: 0 of 2 pts 14 of 15 (13 complete) Score: 80.83%, 32.33 of 9.4.1 Question Help The equation used to predict college GPA (range 04.0) is y = 0.19 + 0.534 + 0.0022, where x, is high school GPA (range 04.0) and x2 is ook ge board score range 20 00 Use e m it ple regression equa on to predict colego GPA for a high school GPA of 3.5 and a college board score of 400. The predicted college GPA for a high school GPA of 3.5 and a colege board score of 400 is (Round to the nearest tenth as needed.) Enter your answer in the answer box and then click Check Answer Clear All All parts showing

Explanation / Answer

SOl:

given reg eq is

y^=0.19+0.53x1+0.002x2

x1=3.5 and x2=400

substitute in Regression eq above to predict y^

y^=0.19+0.53(3.5)+0.002(400)

y^=2.845

y^=2.8(TO NEAREST TENTH)

ANSWER:2.8

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