Q 5) A die with six faces is rolled. The discrete random variable "X" represents the outcomeson the uppermost face of the die (a ls slall ). The probability distribution of "X" isshown in the table below and the expected value is equal to E(X) = 4.2, Find the values ofa and b.456.P(X = x)0.3aaa

Name: Q 5) A die with six faces is rolled. The discrete random variable "X"
Uploaded: 2024-03-20T07:06:41.000Z
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Description: Q 5) A die with six faces is rolled. The discrete random variable "X" represents the outcomeson the uppermost face of the die (a ls slall ). The probability distribution of "X" isshown in the table below and the expected value is equal to E(X) = 4.2

given distribution is x 1 2 3 4 5 6 P(X=x) a a a b b 0.3 table represents probability…

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Q 5) A die with six faces is rolled. The discrete random variable "X" represents the outcomes on the uppermost face of the die (ill glall a). The probability distribution of "X" is shown in the table below and the expected value is equal to E(X) = 4.2, Find the values of a and b. 2 3 4 5 6 P(X=x) a a a b b 0.3