The next Two questions are based on the following information. Let F: R → R be a (cumulative) distribution function. Define b: [0, 1] → R by if c = 0 b(c) = = { in fF-¹([c, 1]), if c € (0, 1] 14. If F has a jump at x, say c = F(x) > a ≥ F(x-), then A. b has a jump at c B. b has a jump at a C. b is strictly increasing over (a, c) D. b is constant over (a, c) 15. If F is constant over (x, y) with F(z) < F(x) for every z < x, then A. b has a jump at y B. b has a jump at a C. b is continuous at F(x) D. b is decreasing over [0, F(x)]
