An example
Russian roulette is safe because a poll of 1000 people who had played were all living.
Many stats have to be analysed to check for similar issues.
Off Topic » in reply to Congratulations!
The Orrery
Off Topic » in reply to Congratulations!
Russian roulette is safe because a poll of 1000 people who had played were all living.
Many stats have to be analysed to check for similar issues.