Chapter: Probability Distributions· Mathematics & Statistics (Commerce) Part 2
\(F(x)\) is c.d.f. of discrete r.v. \(X\) whose distribution is\(X_i\)\(-2\)\(-1\)012\(P_i\)0.20.30.150.250.1then \(F(-3)=\) ____
Q.4 (A) (v) \(F(x)\) is c.d.f. of discrete r.v. \(X\) whose distribution is
| \(X_i\) | \(-2\) | \(-1\) | 0 | 1 | 2 |
| \(P_i\) | 0.2 | 0.3 | 0.15 | 0.25 | 0.1 |
then \(F(-3)=\) ____
A. 1
B. 0.2
C. 0.15
D. 0