Hello people I have this problem to solve.
The probability that a patient recovers from a rare blood disease is 0.6. If 18 people are known to have contracted this disease, what is the probability that:
(i) at least 15 survive?
(ii) from 5 to 10 survive?
(iii) Exactly 12 survive?
(I have attempted the first part not sure if it is correct. Really appreciate replys in regads to the answer).