Practicing Success
Practicing Success
CUET Preparation Today
| Three persons A, B and C, fire a target in turn. Their probabilities of hitting the target are 0.3,0.5 and 0.2 respectively, the probability that the target hit is |
0.01 0.12 0.72 0.47 |
| 0.72 |
| P(at least one hits the target) = 1 – P( none hits) =1 −P(A'B'C') |
