P.d.f. of a c.r.v. X is f(= 6x(1 – x), for 0 ≤ x ≤ 1 and = 0, otherwise (elsewhere) If P(X < a) = P(X > a), then a =
A. 1
B. \(\frac{1}{2}\)
C. \(\frac{1}{3}\)
D. \(\frac{1}{4}\)
Answer:B
P.d.f. of a c.r.v. X is f(= 6x(1 – x), for 0 ≤ x ≤ 1 and = 0, otherwise (elsewhere) If P(X < a) = P(X > a), then a =
A. 1 B. \(\frac{1}{2}\) C. \(\frac{1}{3}\) D. \(\frac{1}{4}\)