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Please copy your homework into your assignment book BEFORE THE BELL RINGS Please copy your homework into your assignment book Have your homework out to review

Warm-Up The results in the table below represent rolling a number cube. What is the experimental probability of rolling a 4? What is the theoretical probability of rolling a 4? Number Frequency 1 5 2 4 3 6

Wednesday, December 14, 2016 Warm-up Work on Lab Test Review Homework: Finish Probability Lab/ Test Review Probability Test Thursday/Friday

2 3 4 5 6 7 8 9 10 11 12 Sum: Possible ways to roll sum Probability as a fraction: Probability as a percent:

Odds are another way to express the likelihood of an event Odds are another way to express the likelihood of an event. The odds in favor of an event describe the likelihood that the event will occur. The odds against an event describe the likelihood that the event will not occur.

ODDS!

Converting Between Odds and Probabilities The probability of rolling a 2 on a number cube is . What are the odds of rolling a 2 ?

Converting Between Odds and Probabilities The odds in favor of winning a contest are 1:9. What is the probability of winning the contest?

Converting Between Odds and Probabilities The odds against a spinner landing on red are 2:3. What is the probability of the spinner landing on red?

Check It Out! The odds in favor of winning a free drink are 1:24. What is the probability of winning a free drink?

Red Algebra 1 book: Pg. 724: 14-21