1. Bell Work MondayTuesdayWednesdayThursdayFriday ChocolateBlueberryPoppy SeedCranberryChocolate SpiceAppleBananaBlueberryPoppy Seed PumpkinChocolateCranberrySpiceBlueberry Poppy SeedBananaAppleCranberryPumpkin BlueberrySpicePoppy SeedBananaCranberry Patty has a muffin for breakfast everyday before school. The table below lists the different flavors she had for the entire month of March. What percentage of the muffins Patty ate were chocolate? Total number of muffins = 25 Number of chocolate muffins = 3

2. Chance Experiments

3. Vocabulary Chance experiment - situation whose ultimate outcome is uncertain. Sample Space- all possible outcomes Outcome- each possibility Example: You flip a coin and it lands on heads Chance Experiment: Flipping a coin Sample Space: heads, tails Outcome: heads Probability – the measure of how likely it is that an event will happen as the result of the chance experiment

4. Determine the experiment, sample space, and outcomes for the following situations. Drawing a cube from a bag Raffle drawing Green cube Red, blue, yellow, green Names of people in the raffle (30 names) Your name

5. Calculating Probability

6. Probability Scale A probability of 0, or 0%, means the event has no chance of happening. A probability of 1/2, or 50%, means the event is just as likely to happen as not to happen. A probability of 1, or 100%, means the event is certain to happen. Can you think of some examples of these different probabilities happening?

7. Impossible Unlikely Likely to Occur Half of the Time Likely Certain

8. Practice