A soldier fires three bullets on enemy. The probability that the enemy will be killed by one bullet is 0.7 What is the probability that the enemy is still alive ?

A police man fires four bullets on a dacoit. The probability that the dacoit will be killed by one bullet is 0.6. What is the probability that the dacoit is still alive?

A police man fires four bullets on a dacoit. The probability that the dacoit will be killed by one bullet is 0.6. What is the probability that the dacoit is still alive?

A plicement fires 6 bullets at a burglar. The probability that the burglar will be hit by a bullet is 0.6 . What is the probability that the burglar is still unhurt ?

A small town has one fire engine and one ambulance available for emergencies. The probability that the fire engine is available when needed is 0.98 and the probability that the ambulance is available when called is 0.92. In the event of injury resulting from a building on fire, the probability that both the ambulance and the fire engine will be available is .........

The probability that a 50 year old man will be alive at 60 is 0.83 and the probability that a 45 year old woman will be alive at 55 is 0.87 Then The probability that both will be alive is 0.7221 At least one of them will alive is 0.9779 At least one of them will alive is 0.8230 The probability that both will be alive is 0.6320

The probability that a 50 year old man will be alive at 60 is 0.83 and the probability that a 45 year old woman will be alive at 55 is 0.87. Then (a)The probability that both will be alive is 0.7221 (b)At least one of them will alive is 0.9779 (c)At least one of them will alive is 0.8230 (d)The probability that both will be alive is 0.6320

The probability that a man who is 45 years old will be alive till he becomes 70 is 5/12 . The probability that his wife who is 40 years old will be alive till she becomes 65 is 3/8 . What is the probability that, 25 years hence, : exactly one of them will be alive.

The probability that a man who is 45 years old will be alive till he becomes 70 is 5/12 . The probability that his wife who is 40 years old will be alive till she becomes 65 is 3/8 . What is the probability that, 25 years hence, : at least one of them will be alive.