Question: 6) Find a and b given that the expected value for this probability distribution is 9.64 P(x) 0.38 0.20 0.15 a X 12 5

6) Find a and b given that the expected value for this

6) Find a and b given that the expected value for this probability distribution is 9.64 P(x) 0.38 0.20 0.15 a X 12 5 b 14

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