KEEPER : SAS #2 Tree Diagram [1-12, not8].

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Presentation transcript:

KEEPER : SAS #2 Tree Diagram [1-12, not8]

Each of the boys have the same chance of being selected (1/5 = 20%). The remaining girls now have a better chance of being selected (1/3 = 33%).

KEEPER 10: Are You Ready?? TREE!! 18 Sandwiches 1.) Create a tree diagram that shows all the possible sandwiches. 2.) How many possible sandwiches can be made? 3.) What is the probability that a sandwich will Honey Oat bread and Ham? 4.) How many different sandwiches have Turkey and Ranch or Mustard? TREE!! 18 Sandwiches (.4)(.5)(1.0) = (.20) = 20% (.4)(.2+.2) = (.16) = 16%