In Prob. 3 find c and c̃ such that P(-c < X < c) = 95% and P(0 < X < c̃) = 95%.

Data from Prob. 3

Graph f and F when the density of X is f(x) = k = const if -2 ≤ x ≤ 2 and 0 elsewhere. Find P(0 ≤ X ≤ 2).