Suppose that the Department of Statistics in CLSU was given slots to send 3 students to an International Conference in Statistics. The head of the department therefore had to choose 3 students to send to the conference. The head decided to choose the 3 lucky students using SRSWOR. There are currently 30 junior/senior BS Stat students eligible for the event, and you are one of them :) . Answer the following questions. 1. What is the probability that you are selected during the second draw, given that you are not selected during the first draw? 2. What is the probability that you are not selected during the first and second draws? 3. What is the probability that you are selected during the third draw given that you are not selected during the first and second draws?
Suppose that the Department of Statistics in CLSU was given slots to send 3 students to an International Conference in Statistics. The head of the department therefore had to choose 3 students to send to the conference. The head decided to choose the 3 lucky students using SRSWOR. There are currently 30 junior/senior BS Stat students eligible for the
1. What is the probability that you are selected during the second draw, given that you are not selected during the first draw?
2. What is the probability that you are not selected during the first and second draws?
3. What is the probability that you are selected during the third draw given that you are not selected during the first and second draws?
Step by step
Solved in 2 steps with 2 images
