Answer:
D=1 or just 1, i dont get what the question is
Step-by-step explanation:
Answer:
1/6
Step-by-step explanation:
In an experiment, the probability that event A occurs is 1/6
, the probability that event B occurs is 1/2 and the probability that events A and B both occur is 1/12 Are A and B independent events?
Answer:
0.06597
Step-by-step explanation:
Given that thirty-seven percent of the American population has blood type O+
Five Americans are tested for blood group.
Assuming these five Americans are not related, we can say that each person is independent of the other to have O+ blood group.
Also probability of any one having this blood group = p = 0.37
So X no of Americans out of five who were having this blood group is binomial with p =0.37 and n =5
Required probability
=The probability that at least four of the next five Americans tested will have blood type O+
=
Answer:
there is actually no pictures
can you requestion it
Just subtract the first numbers then add the last mumber