In the game of poker played with an ordinary deck of 52 cards various five-card holdings are given special names. The name "three of a kind" is reserved for a holding that meets the following rule: Three cards of the same denomination and two other cards of different denominations. The number of distinct "three of a kind" that can be drawn from a 52-card deck can be calculated with the following product expression: 000¹ Explain what each of the factors in the expression represents in terms of selections from the deck of cards. Follow the examples given in slides 8-10 of the lecture Section 9.5 Combinations.pdf.
In the game of poker played with an ordinary deck of 52 cards various five-card holdings are given special names. The name "three of a kind" is reserved for a holding that meets the following rule: Three cards of the same denomination and two other cards of different denominations. The number of distinct "three of a kind" that can be drawn from a 52-card deck can be calculated with the following product expression: 000¹ Explain what each of the factors in the expression represents in terms of selections from the deck of cards. Follow the examples given in slides 8-10 of the lecture Section 9.5 Combinations.pdf.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Question

Transcribed Image Text:In the game of poker played with an ordinary deck of 52 cards various five-card holdings are given
special names. The name "three of a kind" is reserved for a holding that meets the following rule:
Three cards of the same denomination and two other cards of different denominations.
The number of distinct "three of a kind" that can be drawn from a 52-card deck can be calculated with
the following product expression:
030²
Explain what each of the factors in the expression represents in terms of selections from the deck of
cards. Follow the examples given in slides 8-10 of the lecture Section 9.5 Combinations.pdf.

Transcribed Image Text:SLIDES:
- Four of a kind
- Full house
- Flush
What are we choosing? Your turn
(¹3)
(3) (4)
(49) (4)
Straight
4 cards one denomination
with free fifth card
(¹9) (4) ³
(19))
3 cards one denomination
2 cards another denomination ()(4)
- Straight flush
Denomination for three cards
Suit for three cards
Choose
Choose fifth card
denomination denomination and suit
Suit for two cards
Named Hands of Cards 3
Denomination for two cards
5 cards same suit
Not straight or royal flush
(0)
Choose five cards in a suit
Choose the suit
5 adjacent denominations
Not all same suit
Subtract
Choose starting denomination of straight straight or
Choose suit
royal flush
30-40
(9)0³-(90)
Choose starting denomination of straight
Choose a suit for each of five cards
5 in order, same suit,
not royal flush, Ace H/L
Choose starting denomination of straight
Choose one suit for all five cards
Example 9.5.9 Poker Hand Problems in Epp on page 626
In the card game poker, various 5-card hands have names
- The number of ways to select a named hand creates its probability of
being dealt at random
- The named hands are ordered by probability of selection
- Lower probability hand beats higher probability hands in the game
- Royal flush
10,J,K,Q,A of same suit
Subtract
straights of
same suit
Count =
- ©*
Choose 10, J, K,
Q, A in one suit
10 cards can
start the straight
Choose one of
four suits
Subtract
four royal
flushes
Choose one of
four suits
(99-0
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