Blackjack Home Edge Information, Statistics, House Benefit
If the supplier is required to face on a soft 17, they have no opportunity to improve their hand. However, if they are allowed draw, the dealer will most likely improve their hand. Because the worth of the Ace could be both 1 or eleven, it is less doubtless that the dealer will go bust by drawing another card. As the above calculation shows, drawing minimizes losses over the long term.
