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Suppose X is a random variable with density function [r]. Suppose f; [.r] is (1 outside [3. 11] and decreasing on [3* 111. Is EIX] greater or less than 7? Explain. Q34 Examine the graph of the density function of a normal random variable X. What is the median of X? Explain how you can see this in the graph.Recall that an even function {(1} has the property that fix] = r) for all I. If the density function of a random variable is even, what does that say about the expected value and median of X? Explain your