Poker probability frequencies are calculated in a manner similar to that shown for 5-card hands, except additional complications arise due to the extra two cards in the 7-card poker hand. The total number of distinct 7-card hands is formula_3. It is notable that the probability of a no-pair hand is "less" than the probability of a one-pair or two-pair hand. The Ace-high straight flush or royal flush is slightly more frequent (4324) than the lower straight flushes (4140 each) because the remaining two cards can have any value; a King-high straight flush, for example, cannot have the Ace of its suit in
Four Card Poker out to be better than the dealer's. After seeing their cards and the dealer's face up card, the player can opt to fold the ante bet, in which case the player loses it, or play by betting 1-3 times their ante. Unlike Three Card Poker and some other games, the dealer always qualifies (plays). If the player ties or beats the dealer, the player is paid the amount bet. A bonus is paid if the player has a three of a kind (2-1 for the original ante bet only), straight flush (20-1), or four of a kind (25-1). This bonus