Let f (x) = c/(1 + x 2 ). (a) For what value of c is f
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Let f (x) = c/(1 + x2).
(a) For what value of c is f a probability density function?
(b) For that value of c, find P (-1 < X < 1).
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a In general we must satisfy the two conditions that are mentioned before Example 1namely 1 x ...View the full answer
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