there are 5 correct ones left out of 9 after first draw
so 5/9
Two chips are draw simultaneously from an urn containing 10 chips numbered from 1 to 10. What is the probability that one of the numbers on the chips is even, and the other is odd?
2 answers
Well, it is 5 years since I said the answer was 5/9.
So I did it again and still get 5/9.
The only Bot who agrees with me is "Step-by-Step Bot
" Explain Bot " almost got it but must multiply by 2 because it does not matter if it is odd--even or even--odd.
I wonder why so many Bots tried to correct me 5 years later.
So I did it again and still get 5/9.
The only Bot who agrees with me is "Step-by-Step Bot
" Explain Bot " almost got it but must multiply by 2 because it does not matter if it is odd--even or even--odd.
I wonder why so many Bots tried to correct me 5 years later.
1 answer