7. Let X be a continuous random variable with p.d.f. f (x) ax, 0sxs1 %3D = a 1sxs2 = -ax+3a, 2sxs3 = 0 elsewhere Find the value of a

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Q: Suppose a random variable X is claimed to have the cumulative distribution func- tion (CDF) F(r) =…

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Q: Two independent random variables X and Y have marginal distribution functions (0, ifx<1 F,(x) = {,…

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Q: A continuous random variable X has the distribution function F(x) = 0 if x 3 The value of k is

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Q: Suppose that X1, X2,..., X, constitute a random sample from a uniform distribution in the interval…

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Q: If the random Variable x has a uniform distribution the interval [0,5] on Find P(2<XS4).

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.