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Complete Problems 5.5, 5.9, 5.15, 5.21, and 5.25
6.1, 6.5, 6.7, 6.9, and 6.11
Hello there,I just wanted to tell you that I managed to finish your requested work. I try to finish it as early as possible because I know it took some time for me to get online and offer my help. As always I am attaching to this message an excel file which contains tabs with all the requested problems. Where it was the case I included all the calculus, but most of the exercises were designed in such way they could be solved by using Excel functions. So in those situations, I included the function I used in the cell so the professor can see that you understood the mechanism to solve it.Looking forward to hearing from you.
a)
Xi
0
1
2
3
4
5
6
7
8
fi
14
31
47
41
29
21
10
5
2
200
Fi/∑fi
14/200
31/200
47/200
41/200
29/200
21/200
10/200
5/200
2/200
P(Xi)
0.07
0.115
0.235
0.205
0.145
0.105
0.05
0.025
0.01
b)
Standard deviation = π √3.14 = 1.772
(Xi x Pxi)
(0 x 0.07)
(1 x 0.115)
(2 x 0.2...
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