Fried Freddy's
Freddy loves fried food. His passion for the perfect fried food recipes led to him opening the restaurant Fried Freddy’s. His two main dishes are fish and chicken. Knowing he also had to open up his menu to people who prefer to have their food grilled instead of fried, he created the following menu board:[br][br]Fried Freddy’sChoose dish: Chicken or Fish[br]Choose cooking preference:Grilled or Fried[br]
After being open for six months, Freddy realized he was having more food waste than he should because he was not predicting how much fish and chicken he should prepare in advance. His business friend, Tyrell, said he could help.[br][br]What information do you think Tyrell would need?[br]
Luckily, Freddy uses a computer to take orders each day so Tyrell had lots of data to pull from. After determining the average number of customers Freddy serves each day, Tyrell created the following Venn diagram to show Freddy the food preference of his customers: [br]
1. What is the probability that a randomly selected customer would order fish?
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Shade the diagram for fish
2. What is the estimated probability that a randomly selected customer order fried fish?
Enter your answer as a percent
Shade the diagram for fried fish.
3. What is the probability a person prefers grilled chicken?
Enter your answer as a percent
Shade the diagram for Grilled Chicken
4. What is the probability that a randomly selected customer would order fried chicken?
Enter your answer as a percent.
Shade the diagram for fried chicken
5. What is the estimated probability that a randomly selected customer would want their fish grilled?
Enter your answer as a percent
Shade the diagram for grilled fish
6. If Freddy serves 100 meals at lunch on a particular day, how many orders of fish should he prepare with his famous fried recipe?
7. What is the probability a randomly selected customer would choose something fried?
Shade the diagram for fried
8. What is the probabiltiy of a randomly selected customer choosing fish OR fried?
Shade the diagram for fish OR fried.
9. What is the probabiltiy of a randomly selected customer would NOT choose fish OR fried?
Shade the diagram for NOT fish or fried,
10. Freddy thinks he has found the relationship between fried OR fish, and fried AND fish. Which one is correct?
This is called the [b][i]Addition Rule.[/i][/b]