Suppose we plan to conducted a clinical trail and will recruit patients froma hospital clinic. In this clinic, approximately 12 new patients are seen in each session. We expect 70% of patients...

Suppose we plan to conducted a clinical trail and will recruit patients froma hospital clinic. In this clinic, approximately 12 new patients are seen in each session. We expect 70% of patients approached to be eligible for the new trail. What is the probability that at least 11 patients will be eligible per clinic season?