Question: Defines a discrete probability distribution. Find the expected value of each distribution. 1. 2. 3. 4. 1 3 2 Pr(x) 1/8 1/4 1/4 3/8 1

Defines a discrete probability distribution. Find the expected value of each distribution.
1.

1 3 2 Pr(x) 1/8 1/4 1/4 3/8

2.

1 2 3 3 х Pr(x) 1/10 1/5 3/10 2/5

3.

1 3 2 Pr(x) 1/8 1/4 1/4 3/8 1 2 3 3

4.

Pr(x) 1/10 1/5 3/10 2/5

1 3 2 Pr(x) 1/8 1/4 1/4 3/8 1 2 3 3 Pr(x) 1/10 1/5 3/10 2/5

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