Question

the probability that bomb will heat a target is 0.8. find the probability that out of 10 bomb dropped , exactly 4willhit the target

Answer 1

P[E] be the probability of exactly 4 will hit the
target.
Total. no of outcomes =10
No of favourable outcomes=4*0.8
3.2
p(E)=No of favourable outcomes /Total no of outcomes

= 3.2/10
= 0.032

Prabability of exactly 4 will hit the target = 0.032