820 likes | 1.18k Views
THE GAME OF PIG. PROBABILITY AND EXPECTED VALUE. THE GAME OF PIG. IF YOU ROLL A 1, THEN YOUR TURN IS OVER. ROLL A SIX SIDED DIE. PIG STRATEGIES. WRITE DOWN THE BEST STRATEGY. WAITING FOR A DOUBLE. A DOUBLE MEANS HAVING THE SAME NUMBER SHOW ON BOTH DICE. GAMBLERS FALLACY.
E N D
THE GAME OF PIG PROBABILITY AND EXPECTED VALUE
THE GAME OF PIG IF YOU ROLL A 1, THEN YOUR TURN IS OVER ROLL A SIX SIDED DIE
PIG STRATEGIES WRITE DOWN THE BEST STRATEGY
WAITING FOR A DOUBLE A DOUBLE MEANS HAVING THE SAME NUMBER SHOW ON BOTH DICE
GAMBLERS FALLACY WE WILL CALL THREE IDENTICAL FLIPS IN A ROW A TRIPLET
VOCABULARY • THEORETICAL PROBABILITY • IS PROBABILITY DETERMINED ON THE BASIS OF A MODEL • OBSERVED PROBABILITY • IS PROBABILITY BASED ON ACTUAL RESULTS OF PAST EVENTS
WHAT ARE THE CHANCES? THEORETICAL OR OBSERVED
PAULA’S PIZZA HOW MANY DIFFERENT POSSIBILITIES?
RUG GAMES DO WE HAVE EQUAL REGIONS?
THE COUNTER’S GAME PLACE 11 MARKERS ROLL A PAIR OF DICE
ROLLIN’ ROLLIN’ ROLL A PAIR OF DICE 50 TIMES
THE THEORY OF TWO-DICE SUMS DEVELOP A RUG DIAGRAM
TWO-DICE SUMS AND PRODUCTS DEVELOP ANOTHER RUG DIAGRAM
SPINNER GIVE AND TAKE MAKE A SPINNER AND PLAY THE GAME
MIA’S CARDS HEARTS WORTH 10 PTS CLUB, SPADE, DIAMONDS WORTH 5 PTS A STANDARD DECK OF CARDS
EXPECTED VALUE • IS THE AVERAGE AMOUNT GAINED (OR LOST) PER TURN IN THE LONG RUN
A FAIR RUG GAME? CRYSTAL WINS $5 TONY WINS $3
ONE-AND-ONE 60% CHANCE OF MAKING THE FREE THROW
A SIXTY-PERCENT SOLUTION SIMULATION 40 TIMES
THE THEORY OF ONE-AND-ONE DEVELOP A RUG DIAGRAM AND FIND THE EXPECTED VALUE
STREAK-SHOOTING SHELLY EXPECTED VALUE
SPINS AND DRAWS CHARITY ARCIBALD BEATRICE
MARTIAN BASKETBALL 1ST SHOT 60% 80% 2ND AND 90% 3RD
THE CARRIER’S PAYMENT PLAN QUANDARY $5 OR PICK TWO BILLS AND RECEIVE $11 OR $2
THE GAME OF LITTLE PIG RED CUBE = 1 POINT BLUE CUBE = 4 POINTS YELLOW CUBE = 0 POINTS
LITTLE PIG STRATEGIES • THE TWO POINT STRATEGY • THE TWO DRAW STRATEGY
LITTLE PIG STRATEGIES • THE THREE POINT STRATEGY • THE THREE DRAW STRATEGY
LITTLE PIG STRATEGIES • THE FOUR POINT STRATEGY • THE FOUR DRAW STRATEGY
LITTLE PIG STRATEGIES • THE FIVE POINT STRATEGY • THE FIVE DRAW STRATEGY
LITTLE PIG STRATEGIES • THE SIX POINT STRATEGY • THE SIX DRAW STRATEGY
SHOULD I GO ON? WHICH STRATEGY IS BETTER? POINT OR DRAW??????
THE BEST LITTLE PIG FOR WHAT SCORES DOES IT PAY TO DRAW AGAIN? FOR WHAT SCORES DOES IT PAY TO STOP?
BIG PIG MEETS LITTLE PIG AFTER HOW MANY POINTS SHOULD WE STOP ROLLING THE DIE?
SOLVING THE UNIT PROBLEM SUMMARIZE WHAT YOU HAVE LEARNED ABOUT THE BEST POSSIBLE STRATEGY FOR PIG.
WAITING FOR A DOUBLE • MAKE A PREDICTION • DO THE EXPERIMENT 10 TIMES • WHAT WAS THE LARGEST # OF ROLLS TO GET A DOUBLE? • WHAT WAS THE AVG OF THE TEN EXPERIMENTS?
WAITING FOR A DOUBLE • HOW CLOSE IS YOUR PREDICTED AVERAGE TO THE YOUR EXPERIMENTS AVERAGE?
WAITING FOR A DOUBLE • MAKE A FREQUENCY BAR GRAPH OF THE CLASSES DATA
THE GAMBLER’S FALLACY • WHAT DO YOU THINK ABOUT THE STRATEGY THE PEOPLE USED IN 1913 AT THE CASINO IN MONTE CARLO?
THE GAMBLER’S FALLACY • FLIP A COIN 25 TIMES AND RECORD EACH FLIP • FIND HOW MANY “SAME’S” AND “DIFFERENT’S” YOU GET
THE GAMBLER’S FALLACY • WHAT DOES THE GAMBLERS FALLACY SAY ABOUT THE ROULETTE STRATEGY? • HOW IS THE GAMBLER’S FALLACY RELATED TO STRATEGIES FOR THE GAME OF PIG...
THE GAMBLER’S FALLACY …DID YOU SOMETIMES STOP ROLLING BECAUSE YOU THOUGHT THERE WAS NOW A GREATER CHANCE OF ROLLING A 1?
WHAT ARE THE CHANCES? • REACHING INTO A BAG WITH 3 RED, 2 BLUE, AND 4 BLACK GUM BALLS AND PULLING OUT A BLUE? • FLIPPING A COIN TWICE AND GETTING DIFFERENT RESULTS?
WHAT ARE THE CHANCES? • SNOW FALLING SOMETIME IN JULY IN FLORIDA • SNOW FALLING SOMETIME IN JULY IN NEW ZEALAND
WHAT ARE THE CHANCES? • GOING TO A STORE AND NOT FINDING A T-SHIRT IN YOUR SIZE. • A STUDENT IN YOUR MATH CLASS WEARING SNEAKERS.
WHAT ARE THE CHANCES? • ROLLING A DIE AND GETTING A PRIME NUMBER. • ROLLING 2 DICE AND GETTING DOUBLES. • ROLLING A PAIR OF DICE AND GETTING DOULBES BY THE 3RD ROLL.
PAULA’S PIZZA • WHAT IS THE PROBABILITY SHE WILL GET WHAT SHE ORDERED? • WHAT IS THE PROBABILITY SHE WILL NOT?
PAULA’S PIZZA • PAULA ACTUALLY LIKES SAUSAGE AND PEPPERONI TOO. WHAT IS THE PROBABILITY SHE WILL GET A PIZZA SHE LIKES? • AND THE PROBABILITY SHE DOESN’T?
RUG GAMES WHAT’S THE PROBABILITY OF BEING HIT FOR EACH COLOR?