Friday the 6th (X1i – X1)² = (x1 – 128385.3)² Friday the 13th (x21 – X2)2 = (x21 – 126549.5)² X2i 138548 - 139246 117954804.5 143964002.3 134012 31659752.89 132908 40430522.25 137055 75163698.09 136018 89652492.25 133732 28587200.89 131843 28021142.25 123552 23360788.89 121641 24093372.25 121139 52508863.69 118723 61254102.25 128293 8519.29 125532 1035306.25 124631 14094768.49 120249 39696300.25 124609 14260441.69 122770 14284620.25 117584 116668081.7 117263 86239082.25 Ex, =1283853 E(x, -x,)´ =474266920.1 E(x2 -x)´ = 528670942.5 =1

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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create a histogram for each data set and describe their shapes

Friday the 6th
(x1i –X1)2 = (x1li – 128385.3)2
Friday the 13th
(x2i – X2)2 = (x21 – 126549.5)2
X1i
X2i
139246
117954804.5
138548
143964002.3
134012
31659752.89
132908
40430522.25
137055
75163698.09
136018
89652492.25
133732
28587200.89
131843
28021142.25
123552
23360788.89
121641
24093372.25
121139
52508863.69
118723
61254102.25
128293
8519.29
125532
1035306.25
124631
14094768.49
120249
39696300.25
124609
14260441.69
122770
14284620.25
117584
116668081.7
117263
86239082.25
Ž4, =1283853 (-)*
= 474266920.1 E=1265495
2(2-) = 528670942.5
i=1
i=1
Transcribed Image Text:Friday the 6th (x1i –X1)2 = (x1li – 128385.3)2 Friday the 13th (x2i – X2)2 = (x21 – 126549.5)2 X1i X2i 139246 117954804.5 138548 143964002.3 134012 31659752.89 132908 40430522.25 137055 75163698.09 136018 89652492.25 133732 28587200.89 131843 28021142.25 123552 23360788.89 121641 24093372.25 121139 52508863.69 118723 61254102.25 128293 8519.29 125532 1035306.25 124631 14094768.49 120249 39696300.25 124609 14260441.69 122770 14284620.25 117584 116668081.7 117263 86239082.25 Ž4, =1283853 (-)* = 474266920.1 E=1265495 2(2-) = 528670942.5 i=1 i=1
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