THE GAME OF PIG
-
Upload
oscar-diaz -
Category
Documents
-
view
71 -
download
0
description
Transcript of THE GAME OF PIG
VOCABULARY
•THEORETICAL PROBABILITY– IS PROBABILITY DETERMINED
ON THE BASIS OF A MODEL
•OBSERVED PROBABILITY– IS PROBABILITY BASED ON
ACTUAL RESULTS OF PAST EVENTS
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?
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?
ROLLIN’, ROLLIN’, ROLLIN’
•ROLL A PAIR OF DICE 50 TIMES AND RECORD THE SUMS
•DRAW A GRAPH OF THE DATA YOU GATHERED
ROLLIN’, ROLLIN’, ROLLIN’
•WHAT NEW THOUGHTS DOES THIS EXPERIMENT GIVE YOU ABOUT HOW TO PLAY THE COUNTERS GAME?
TWO-DICE SUMS AND PRODUCTS
•WHICH IS MORE LIKELY--THAT THE SUM IS AN ODD NUMBER OR THAT THE SUM IS AN EVEN NUMBER?
•MAKE UP TWO PROBABILITY QUESTIONS ABOUT 2 DICE SUMS.
TWO-DICE SUMS AND PRODUCTS
•WHAT ARE THE POSSIBLE TWO-DICE PRODUCTS?
•WHAT IS THE PROBABILITY OF GETTING EACH OF THE TWO-DICE PRODUCTS?
TWO-DICE SUMS AND PRODUCTS
1 2 3 4 5 6
1 1 2 3 4 5 62 2 4 6 8 10 123 3 6 9 12 15 184 4 8 12 16 20 245 5 10 15 20 25 306 6 12 18 24 30 36
TWO-DICE SUMS AND PRODUCTS
•WHICH IS MORE LIKELY--THAT THE TWO-DICE PRODUCT IS AN ODD NUMBER OR THAT THE TWO-DICE PRODUCT IS AN EVEN NUMBER?
SPINNER GIVE AND TAKE
•WRITE DOWN WHO YOU PREDICT TO BE THE WINNER OF THIS GAME.
•NOW PLAY THE GAME 25 TIMES AND RECORD YOUR RESULTS.
SPINNER GIVE AND TAKE
• IF AL AND BETTY PLAY 100 GAMES, HOW FAR AHEAD IS THE EXPECTED WINNER LIKELY TO BE?
MIA’S CARDS
• IF MIA PICKS A CARD MANY TIMES, WHAT WILL BE HER AVERAGE NUMBER OF POINTS FOR EACH TIME SHE PICKS A CARD?
MIA’S CARDS•ON FEB. 14TH, SHE CHANGES
THE GAME.– 20 PTS FOR A HEART– 15 PTS FOR A DIAMOND– 0 PTS FOR A CLUB OR SPADE
•WHAT WOULD HER AVERAGE SCORE PER CARD BE?
A FAIR RUG GAME?
• IS THIS A FAIR GAME?
•WHAT IS TONY’S EXPECTED VALUE FOR EACH TURN?
•WHAT IS CRYSTAL’S?
A FAIR RUG GAME?
• IF YOU THINK THE GAME IS NOT FAIR, CHANGE THE AMOUNT OF MONEY THEY EACH WIN IN ORDER TO MAKE IT A FAIR GAME.
A SIXTY-PERCENT SOLUTION
•DO THE SIMULATION 40 TIMES
•WHAT WAS THE MOST FREQUENT OUTCOME?
•WHAT WAS THE AVERAGE SCORE?
STREAK-SHOOTING SHELLY
• IN WHAT % OF SITUATIONS WILL SHELLY SCORE NO POINTS?
•ONE POINT?•TWO POINTS?
SPINS AND DRAWS
•AL’S WINS 1/5 OF THE TIME•BETTY’S WINS 4/5 OF THE
TIME
•AL WINS $1.25•BETTY WINS 30 CENTS
SPINS AND DRAWS
•ARCHIBALD–WINS 20 CENTS IF•A JACK IS DRAWN
• BEATRICE–WINS 8 CENTS IF•A HEART IS DRAWN
• CHARITY –WINS A
PENNY IF•NEITHER A JACK OR HEART IS DRAWN
MARTIAN BASKETBALL
•HOW MANY POINTS IS SHE MOST LIKELY TO SCORE IN A ONE-AND-ONE SITUATION?
1ST SHOT 60 %
2ND SHOT 80%
3RD SHOT 90%
LITTLE PIG POINTS VS DRAWS
1 point 1.61 draw 1.62 point 2.12 draw 2.23 point 2.23 draw 2.24 point 2.2474 draw 1.9755 point 2.3625 draw 1.6466 point 2.3626 draw 1.3177 point 2.325
LITTLE PIG POINTS VS DRAWS
1 point 1.61 draw 1.6 2 point 2.12 draw 2.2 3 point 2.23 draw 2.2 4 point 2.2474 draw 1.975 5 point 2.3625 draw 1.646 6 point 2.3626 draw 1.317 7 point 2.325