Coupon collector. Run experiments to validate the classical mathematical result that the expected number of coupons needed to collect n values is approximately n H n , where H n in the nth harmonic...

Coupon collector. Run experiments to validate the classical mathematical result that the expected number of coupons needed to collect n values is approximately n H_n, where H_n
in the nth harmonic number. For example, if you are observing the cards carefully at the blackjack table (and the dealer has enough decks randomly shuffled together), you will wait until approximately 235 cards are dealt, on average, before seeing every card value.