Question 6 (5 points) Among; a group of 5 singers: we will randomly choose 3 singers to form a trio. The 5 singers are Andy. Bob, Cabe1 David, and Eva. {You can write A1B,C1D,E in short} {1} Identify the sample space. How many possible trio committees outcomes are there? (1 points) {2} What is the probability that Andy will be chosen?(1 points) {3} What is the probability that both Andy and Bob will be chosen?(1 points} {4} What is the probability that at least one of Andy and Bob will not be chosen?(1 points) {5} What is the probability that all of Andy: Bob and David will be chosen?(1 points} 4