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Published byBathsheba Foster Modified over 9 years ago
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Quick Start Expectations 1.Fill in planner and HWRS HW: Study Unit Review & Watch Virtual Nerd – Probability Videos 2.On desk: journal, HWRS, WDYE Math Review 3.Warm Up: A bag of Skittles has 3 cherry, 1 blueberry and 2 grape. A second bag of Skittles has 2 cherry and 3 grape. Build an area model or make a tree diagram to answer: 1. How many Cherry & Grape combinations? 2. How many same flavor combinations?
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HW - Look over Unit Review and go to Virtual Nerd and explore problems on probability (20 min.) 1. Click on - "Virtual Nerd" on our class website 2. Choose a course - Grades 6-8 3. Choose Probability and Statistics 4. Explore "Finding Outcomes" and "Probability of Independent Events and Area"
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CC CG CC CG CC CG BC BG GC GG GC GG Skittles Bag 2 Skittles Bag 1 CCCBGGCCCBGG CCGGGCCGGG 30 total possibilities A bag of Skittles has 3 cherry, 1 blueberry and 2 grape. A second bag of Skittles has 2 cherry and 3 grape. Build an area model or make a tree diagram to answer: 1. How many Cherry & Grape combinations? 2. How many same flavor combinations? P(C&G) = 13/30 P(same flavor) = 12/30
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