IE4521_HW7b_Solution

IE4521_HW7b_Solution - 11.1.1 (3.) P(X :_» 4.2) = 0.0177...

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Unformatted text preview: 11.1.1 (3.) P(X :_» 4.2) = 0.0177 (b) P(X :3 2.3) = 0.0530 [c] P(X :~._» 31.?) 1: 0.0001 (d) P(X :3 9.3) = 00019 (e) P(X :~_» 0.9) = 0.5010 11.1.2 Source (If SS MS F p—Vitlue Treatments 5 557.0 111.4 5.547 0.0017 Error 23 461.9 20.08 Total 28 1018.9 11.1.3 Source (If SS MS F p—rralue Treatments 7 126.95 18.136 5.01 0.0016 Error 22 79.64 3.62 Total 29 206.59 11.1.4 Source (If SS MS F p—value Treatmente 6 7.66 1.28 0.78 0.59 Error 77 125.51 1.63 Total 83 133.18 11.1.9 (3)111—112E(136.3 152.1 “153;.5i‘4'3‘3,136.3 152.1:“15-95x4-30) 00 0’0 2 (—22.8. —8.8) 111—03 6136.17.61 111—111 E (—0.9. 13.1) 111 — .115 E (—13.0. 1.0) 111 — .113 E (1.3.15.3) 1:2 — .113 E {19.4.3341} 11.1.11 (11) 11_=5.633 .123 25.56? 13 24778. (b) 1:. = 5.326 [c] 33139240713 (d) 21‘; 231195”... = 79130 (e) SST = 25.432 (f) SSE = 21.356 (g) Source df SS MS F p—value Treatments 2 4.076 2.038 2.29 0.123 Error 24 21.356 0.890 Total 26 25.432 _ I .— r .1 r [- .—; \,""[l.-‘590_><3.53 [- .1 r ra-r I \,":U.39[l><3.53) (h) 111 113“: (0133 ooé: V19 H3.033 ooh: I «g =(—1.04‘1.18.) 11.1.13 Source df SS MS F p—iralue Treatments 2 0.0085 0.0042 0.24 0.787 Error 87 1.5299 0.0176 Total 89 1.5384 111—112 E (—0.08‘0‘08) 1:1 — 113 E {—0.06‘010) 11.3 — 113 e(—0.06.0110) There is not sufficient evidence to conclude that there a difference between the three production lines. 11.2.1 Source df SS MS F pvalue Treatments 3 10.15 3.38 3.02 0.047 Blocks 9 24.53 2.73 2.43 0.036 Error 27 30.24 1.12 Total 39 64.92 11.2.3 S ource df SS MS F pvalue Treatments 3 58.72 19.57 0.63 0.602 Blocks 9 2839.97 315.55 10.17 0.0000 Error 27 837.96 31.04 Total 39 3736.64 11.2.5 (41) Source (If SS MS F p—value Treatments 2 8.17 4.085 8.96 0.0031 Blocks 7 50.19 7.17 15.72 0.0000 Error 14 6.39 0.456 Total 23 64.75 (b) m 42 : (5.93 4.62 “mfg-70.5.93 4.62 : @fi-T”) = (043,219) 41 1:3 :(503 4.78 “‘3-45jg3-70503 4.78.: *"""3-45j§<3-7”) = (027,203) 42 4:3:(402 4.78 “‘3-45jg3-70402 4.78.: V"3-45‘3?‘3-7”) E = (—104.072) ...
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IE4521_HW7b_Solution - 11.1.1 (3.) P(X :_» 4.2) = 0.0177...

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