Question: Nicol lets the pdf of X be defined by Find (a) The value of c so that f(x) is a pdf. (b) The mean of

Nicol lets the pdf of X be defined by

Nicol lets the pdf of X be defined byFind(a) The

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).

0-x-1, 1 elsewhere f(x) = c/13, x < oo. 0,

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