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Use Counting Principles Lesson 6.1 Page 338

Use Counting Principles Lesson 6.1 Page 338. Warm Up. How many different iPhones can you buy?. White Or Black. 8Gb Or 16Gb. How many different iPod Nanos can you buy?. 8Gb Or 16Gb. How many different iPod Touch can you buy?. Grey Or Black Or White. 8Gb Or 16Gb Or 32Gb.

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Use Counting Principles Lesson 6.1 Page 338

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  1. Use Counting Principles Lesson 6.1 Page 338

  2. Warm Up How many different iPhones can you buy? White Or Black 8Gb Or 16Gb

  3. How many different iPod Nanos can you buy? 8Gb Or 16Gb

  4. How many different iPod Touch can you buy? Grey Or Black Or White 8Gb Or 16Gb Or 32Gb

  5. Probability P (an event) = For example: Find the probability of rolling an even number on a die. P (even #) =

  6. Outcome • Definition: Ways to represent all possible outcomes. Possible Outcomes for Flipping a Coin 3 times HHH HHT HTH HTT TTT TTH THT THH

  7. Basic Counting Principle The Basic Counting Principle states that there are n1 ways the 1st stage of an event can occur, n2 ways the second stage can occur, n3 ways that the third stage can occur and so on until there are nk ways the last stage can occur then the total number of ways the event can occur is n1• n2• n3• … • nk

  8. Work in Pairs (5 minutes) If ice cream sundaes come in 5 flavors (vanilla, strawberry, chocolate, butter pecan, fudge ripple) with 4 possible toppings (hot fudge, nuts, cherries, butterscotch), how many different sundaes can be made with one flavor of ice cream and one topping? How many possible sundaes could you make if you could choose cup or cone?

  9. Try these… How many different lunches could you order if there were 4 different sandwiches, 3 different side orders and 4 different drinks? How many different ice cream sundaes could you order if there were 3 different flavors of ice cream, 4 different sauces, and 2 different toppings?

  10. Suppose you wanted lunch and an ice cream sundae. How many different orders can you make? (i.e. Burger, Fries, Soda, Vanilla, Strawberry, Nuts makes 1 order). Suppose you wanted either lunch or an ice cream sundae. How many different orders can you make?

  11. AND OR

  12. Homework Assignment: Page 340 # 1 – 13 odd

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