Q3: A continuous random variable T has the following probability density function: f(t) = (3(1-t/k) -{3(1 Find the following: A) k. B) E(T). C) Var (T). Ost≤k, t> k

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A: Given,f(x)=cX     ;   1≤X≤20        ;   otherwise

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Q: 1 A random Pollowing density function: 3 1/4-2 { O variable x has the f(x): var (x) is - 2 ≤ x ≤ 2…

A: From the provided information, The density function is as follow: fx=14   -2≤x≤20        Otherwise

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A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

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