Suppose X1, X2, ... Xn is random sample from a distribution with the ff. pdf: f(x) = 2x, o Solution This equals 1 - P(all observations are greater than the population median) is 1 - P(each is greater than the median) equals, due to independence, 1 - (1/2)n . As long as we have a continuous distribution, the result is independent of the distribution..