Hello! What is the variance? What is my risk of loss? What is the variance of a gaming machine
To calculate this figure you need to know higher mathematics! Well, maybe there are mathematics among us ?!
Do you think that knowledge of higher mathematics will help to win? Most likely, both the professor of mathematics and the student who skipped classes, the chances of winning will be equal )
Maybe the math professor understands the probability of winning and just won't play. ) although among mathematicians probably there are gambling people too