QUESTION 6 The probability distribution of the random variable X is given in the following table. Find Var(X). X 0 1 2 3 4 P(X=x) 0.13 0.29 0.25 0.18 0.15

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Q: Let X be a random variable with the following probability distribution: |-3 6. 9. P(X) 1/6 1/2 1/3…

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A: XP(X)10.120.230.340.4

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A: we have find given probability.

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A: Given The data is as follows: xi 0 1 2 3 4 5 6 Total PX=xi 0.04 0.15 0.19   0.18 0.14 0.04 1

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Q: 2 The probability distribution for the random variable Y is given in the following table. bidy 1 3 4…

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Q: The accompanying table describes results from groups of 10 births from 10 different sets of parents.…

A: Formula used: The maximum value in this range = μ+2σ μ = E(X) = ∑X·P(X) E(X2) = ∑X2·P(X) σ =…

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Q: The probability distribution for random variable X is given in the table below. 2 0.15 2 0.15…

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