Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Bell Work
Discuss any questions you have from the "Box and Whisker Plot" WS
Get out your worksheet (Probability and Odds) – Get out a pen
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Rollin, Rollin, Rollin
Share your dot plots at your tables
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Rollin, Rollin, Rollin 2nd Block
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Rollin, Rollin, Rollin 3rd Block
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Rollin, Rollin, Rollin Discussion
• Which outcome/s does our data suggest is the most likely?
• What should the sum of the column totals be?
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Theory of Two Dice Sums
• Open your book to page 105.
• At your tables complete this activity
• Get started by…How could we draw a rug to represent what can happen when we roll one die?
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Discuss Theory of two dice sums
• Which squares are most likely?
• What’s the…
• P(2) =
• P(9) =
• P(7) = 8
Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Theory of Two Dice Sums
• Theoretically…
What is the P(even sum)
What is the P(multiple of 5)
• Could we create a frequency bar graph of the theoretical distribution?
• Which is closer to the theoretical distribution – your individual graph or the class graph?
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Unions, Intersections, Complements
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Unions ­ EITHER
Which two dice sums are either EVEN OR GREATER THAN 8?
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Unions, Intersections, Complements
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Intersections ­ BOTH
Which two dice sums are BOTH Odd and Less than 10?
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Complements ­ NOT
Which two dice sums are NOT even?
Which two dice sums are NOT even UNION greater than 4?
Which two dice sums are NOT Greater than 4?
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Unions, Intersections, Complements
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Money, Money, Money
• Work at your tables to complete “Money, Money, Money” pg.106
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Pig Day 10 ­ Block 23 ­ Theory of Two Dice Sums ­ Union ­ Intersection ­ Complement.notebook
October 30, 2012
Homework
• Complete Two Dice Sums – Unions, Intersections and Complements Practice WS
• Complete “Two Dice Sums and Products” pg. 107
• Probability Vs Odds and Properties Quiz Next Time
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