Styrofoam02
New member
- Joined
- Oct 23, 2018
- Messages
- 2
There is a raffle, and we know the total number of tickets: 315. There are also going to be 13 unique winning tickets, each getting the same prize.
If I bought 11 tickets, what is the probability that I will win at least once?
For what it is worth, I can calculate the probability that I will win exactly once
1-(11/315) * (11/315) ... 13 times.
What would I need to do find out all the chances to win?
If I bought 11 tickets, what is the probability that I will win at least once?
For what it is worth, I can calculate the probability that I will win exactly once
1-(11/315) * (11/315) ... 13 times.
What would I need to do find out all the chances to win?