Questions 13 and 14 involve the random variable x with probability distribution given below. x -2 4
Question: Questions 13 and 14 involve the random variable x with probability distribution given below.
x -2 4 5 6 7
P(x) 0.15 0.05 0.3 0.1 0.4
Determine the expected value of x.
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Solution Format: Word Document
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