Mathematics, 16.09.2019 21:20 madisynivy6

Nicol (see references) lets the pdf of x be defined by f (x) = ⎧⎪⎪⎨ ⎪⎪⎩ x, 0≤ x ≤ 1, c/x3, 1≤ x < [infinity], 0, elsewhere. find (a) the value of c so that f (x) is a pdf. (b) the mean of x (if it exists). (c) the variance of x (if it exists). (d) p(1/2 ≤ x ≤ 2).

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Nicol (see references) lets the pdf of x be defined by f (x) = ⎧⎪⎪⎨ ⎪⎪⎩ x, 0≤ x ≤ 1, c/x3, 1≤ x <...

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