The true class start time, X, after schedule, has the following cumulative distribution function F: F(x) = 0 for x < 0 and F(x)= x³ for 0 ≤ x ≤ 1 and F(x) = 1 for x > 1 e) What is the probability that X>0.7? -0.47 f) What is the probability that X > 0.7 given that X > 0.5? -1.88 g) Calculate the median of X. [ Please solution USING R script

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