Answer to Question #65108 in Statistics and Probability for Shweta

Question

For the random variable Xwith the following probability density function ⎩⎨⎧<≥=−0x;00x;e2)x(fx2, find i) )1|X|(P>μ− ii) Use Chebyshev’s inequality to obtain an upper bound on ]1|X|[P>μ− and compare with the result in (i).