Let the distribution of X be x) a) Find the point at which the p.d.f. of X obtains its maximumwhen r2 2. This is the mode of a xr) distribution b) Find the points of inflection for the p.d.f. of X. c) Us the results of parts (a) and (b) to sketch the p.d.f. ofX when n= 4 and when n=10

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