question archive A new drug cures a disease 80% of the time
Subject:StatisticsPrice: Bought3
A new drug cures a disease 80% of the time. What is the probability that: 1. The first and second patient are cured? 2. The first or second patient is cured? 3. Exactly one of the first two is cured? 4. One (or more) of the first three are cured?