1. For every given probability distribution, solve for the variance. a. 1 2 3 P(X) 0.08 0.21 0.23 0.05 b. 3 12 15 P(X) 0.02 0.27 0.18 0.15 4 10 P(X) ? 0.20 0.34 0.21 0.12 d. 4 6. 10 P(X) k 0.22 2k 0.12 0.09 00 00 60 2.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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1. For every given probability distribution, solve for the variance.
а.
1
3
4
5
P(X)
0.08
0.21
0.23
0.05
b.
3
6
9
12
15
P(X)
0.02
?
0.27
0.18
0.15
10
P(X)
?
0.20
0.34
0.21
0.12
d.
4
10
P(X)
k
0.22
2k
0.12
0.09
00
00
6.
4,
2.
Transcribed Image Text:1. For every given probability distribution, solve for the variance. а. 1 3 4 5 P(X) 0.08 0.21 0.23 0.05 b. 3 6 9 12 15 P(X) 0.02 ? 0.27 0.18 0.15 10 P(X) ? 0.20 0.34 0.21 0.12 d. 4 10 P(X) k 0.22 2k 0.12 0.09 00 00 6. 4, 2.
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