HW%2013%20Answer%20Key - C ) The Cj ) w o4d be p T d I s...

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C) The wo4d be pTdI skcqht /;,,c ~th evrr Yo1,+ \yj,i.) on +hl+ iine s071,-q 2' Cj ) Rpln, i- &a not &age
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\'$ 33 (~3b&~r;tl~r/ s*)'J blaaam h b'al ' ds+lyg/qw Alpw 33' 5 3 1 h9'€ 7k'L 1sZxre.e rh'i CI - - ..st oser J+a \~-7'e= -= - bhb gsW =:'5 pet(. = 01 :_.v *+t =r.P+ /.'L ='q :E"a %b (q
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Scatterplot of Delivery Time vs Nunber cases b) Regression Analysis: Delivery Time versus Number of cases ,"- 60- 6 50- P d 40- 30 7 The regression equation is Delivery Time = 24.8 + 0.140 Number of cases a a a a a a a a a a a a a* a a a I Predictor Constant 50 100 150 200 250 300 mr of cases Coef SE Coef T P 24.835 1.054 23.56 0.000 0.140026 0.005627 24.88 Analysis of Variance Source DF SS MS F Regression 1 2443.5 2443.5 619.20 Residual Error 18 71.0 3.9 Total 19 2514.5 c) y(hat)%,,, = 24.8 + 0.140(150) = 45.8 minutes
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No because it does not fall within the range of our data
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This note was uploaded on 08/25/2010 for the course AEM 2100 taught by Professor Vanes,c. during the Spring '08 term at Cornell University (Engineering School).

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HW%2013%20Answer%20Key - C ) The Cj ) w o4d be p T d I s...

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