21] The probability distribution of the continuous random variable X is described below. Find c, F(X), P(X= 1.6), P(X> 1.91). 1021 Th habilit Jintail f(x) = CV: ce5-2 0.5

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A: It is given that the mean is 1.5.

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Q: let X denote a random variable that has a Poisson distribution with mean y = 3 find p(x≥4/x≥2)

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Q: b) Let X be the random variable with the cumulative probability distribution: 0, x < 0 W F(x) = kx²,…

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Q: 5 Let X be a continuous random variable with cumulative distribution function x 27. Fx(x) =

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Q: d) The random variable X has a Poisson distribution such that P(X= 0) = P(X = 1). Calculate P(X =…

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A: It is an important part of statistics. It is widely used.

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A: Given that, Mean = 80 Standard deviation = 8

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Q: 1- P(Y > 1) 2- P(X>2 Y < -1) 3- P (3<X<7)

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Q: n F. De X(w) i- -X(w)

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Q: Find Cumulative Distribution Function (cdf) of X, F(x), x {0, 1, 2,...}

A: The cumulative distribution function is: F(a)=∑x=0ac13x=c∑x=0a13x=c1301-13a1-13=c(1)1-13a23=3c21-13a…