Question: The table below shows a probability distribution. Find the expected value E(x) x 0 1 2 3 4 P(X = x) 0.4 k 0.03 k

The table below shows a probability distribution. Find the expected value E(x)

x

0

1

2

3

4

P(X = x)

0.4

k

0.03

k

0.23

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