Question: . A discrete random variable has the following probability distribution 2 3 4 5 6 () + 5 5 7 3 + 2 3 Given

. A discrete random variable has the following probability distribution

2 3 4 5 6

() + 5 5 7 3 + 2 3

Given that mean of random variable is 3.86, determine the values of constants and ;

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