Consider the probability distribution shown here. Complete parts a through c. X 4 3 -2 -1 0 1 2 3 4 p(x) 0.01 0.07 0.11 0.15 0.30 0.17 0.11 0.06 0.02 a. Calculate μ, 2, and σ. με (Round to two decimal places as needed.)

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Chapter1: Combinatorial Analysis
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Consider the probability distribution shown here. Complete parts a through c.
X
4
3
-2
1
0
1
2
3
4
p(x)
0.01
0.07 0.11
0.15
0.30
0.17
0.11
0.06
0.02
a. Calculate μ, 2, and σ.
P=
(Round to two decimal places as needed.)
Transcribed Image Text:Consider the probability distribution shown here. Complete parts a through c. X 4 3 -2 1 0 1 2 3 4 p(x) 0.01 0.07 0.11 0.15 0.30 0.17 0.11 0.06 0.02 a. Calculate μ, 2, and σ. P= (Round to two decimal places as needed.)
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