A, B and C shot to hit a target. If A hits the target 4 times in 5 trials; B hits it 3 times in 4 trails and C hits 2 times in 3 trials; what is the probability that the target is hit by a least 2 persons?

Question

Shiksha Nation · Accepted Answer

Let E1, E2, E3 be the events that A hits the target, B hits the target and C hits the target respectively.

A, B and C shot to hit a target. If A hits the target 4 times in 5 trials; B hits it 3 times in 4 trails and C hits 2 times in 3 trials; what is the probability that the target is hit by a least 2 persons?

Verified Answer