Question: Complete the PDF and answer the questions. x P ( x ) xP ( x ) 0 0.3 1 0.2 2 3 0.4 Table4.31 Find

Complete the PDF and answer the questions.

x P(x) xP(x)
0 0.3
1 0.2
2
3 0.4

Table4.31

  1. Find the probability that x = 2.
  2. Find the expected value.

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