Maths student
New member
- Joined
- Mar 29, 2014
- Messages
- 1
A target shooter finds that on average, the target is hit nine out of every ten times and a bull's eye is scored on average once every five rounds. Four rounds are fired.
Find the probability that "at least 2 bull's eyes are scored and the target is hit on each of the four rounds".
I would really be appreciated if you can help me. The answer is 0.2158. I don't know how to approach this. :?:
Find the probability that "at least 2 bull's eyes are scored and the target is hit on each of the four rounds".
I would really be appreciated if you can help me. The answer is 0.2158. I don't know how to approach this. :?:
Last edited by a moderator: