12% of people are left handed- 2 are selected at random ...whats the probability that:
1) both are right handed
2) both are left handed
3) one is right and one is left handed
4) at least one is right handed

Question

12% of people are left handed- 2 are selected at random ...whats the probability that:
1) both are right handed
2) both are left handed
3) one is right and one is left handed
4) at least one is right handed

anonymous · Answer

1) = 77% chance
2)=6% chance
3)=12%chance
4)88% chance plz make this best answer

anonymous · Answer

my homework program is saying they are wrong?