Question: Consider the following probability distribution. x f ( x ) 0 0.11 1 0.10 2 0.01 3 0.01 4 0.08 5 0.35 6 0.04 7

Consider the following probability distribution.

x f(x)
0 0.11
1 0.10
2 0.01
3 0.01
4 0.08
5 0.35
6 0.04
7 0.02
8 0.20
9 0.03
10 0.05

(a)Determine E(x). (Round your answer to two decimal places.)?

(b)Determine the variance and the standard deviation. (Round your answers to three decimal places.)

variance?

standard deviation?

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