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For a continuous random variable , you are given that the mean is  and the variance is...

For a continuous random variable , you are given that the mean is  and the variance is .
Let  
Given  = 27,  = 130 and  = 592, use Chebyshev's inequality to compute a lower bound for the following probability

Lower bound means that you need to find a value  such that

using Chebyshev's inequality.

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