structure.com/courses/1915885/quizzes/3409093/take Please Log inPenn State WebMa

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structure.com/courses/1915885/quizzes/3409093/take Please Log inPenn State WebMa Intermediate Acco eCRATER - online r TD ction 001: Sup Chn Mgt (21811--001-) > Quizzes ER-P-SCM-301 Chapter 13 Homework Started: Feb 14 at 7:03pm Quiz Instructions The following table shows a student's GPA for the last 9 semesters: Year Semster GPA Freshman Fall 2.5 Freshman Spring 2.2 Freshman Summer 2.7 Sophomore Fall 3.0 Sophomore Spring 2.6 Sophomore Summer 3.0 Junior Fal 3.2 Junior Spring 2.7 Junior Summer 3.3 Use Excel or hand calculate to answer the questions

Explanation / Answer

Solution :

Question :

Junior Fall : 2.79

Junior Spring : 2.95

Junior Summer : 2.85

Senior Fall : 3.033

Question 3 :

Fall : 1.03

Spring : 0.89

Summer : 1.07

Question 4 :

Senior Fall : 2.4 + (0.09 * 1.03 ) = 2.49

Senior Spring : 2.4 + (0.09 *0.89) = 2.48

Question 5:

MAD : 1.86

MSE : 3.512

MAPE : 1.89

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