# Contextualization

Probability is a fascinating branch of mathematics that deals with the likelihood of events happening. It plays a significant role in our day-to-day lives, from predicting the weather to making financial decisions. The understanding of probability helps us make more informed choices and predictions, enabling us to navigate the uncertainties of life with more confidence.

Compound events are a fundamental concept in probability theory. They are composed of two or more simple events, which can be either mutually exclusive or dependent. These compound events can be described by their probability, which is the likelihood of the event occurring. The probability of a compound event is calculated using different rules and formulas, depending on whether the events are mutually exclusive or dependent.

In the real world, compound events are everywhere. For example, when a weather forecast predicts a 40% chance of rain and a 30% chance of thunderstorms, you can use the rules of compound probability to determine the overall likelihood of both occurring. In finance, understanding compound events can help with making investments or insurance decisions. Compound events are also essential in games of chance, such as card games or lotteries.

The resources below will provide a solid foundation for your understanding of compound events in probability:

- Khan Academy - Compound Probability
- Math is Fun - Probability of Compound Events
- Virtual Nerd - Probability of Compound Events
- The Purple Math - Compound Probability
- BBC Bitesize - Compound Probability

Remember, the goal of this project is not just to understand the theory, but also to apply it to real-world scenarios and to work collaboratively. So, let's dive into the fascinating world of compound probability!

# Practical Activity

## Activity Title: "Compound Carnival: A Journey into Probability"

## Objective:

The objective of this project is to provide a hands-on experience in understanding and calculating the probability of compound events. In doing so, students will be able to:

- Understand the fundamental principles of compound probability.
- Apply the rules and formulas of compound probability to real-world scenarios.
- Enhance their skills in teamwork, communication, problem-solving, and creative thinking.

## Description of the Project:

In groups of 3 to 5, students will create a carnival game with at least two different outcomes. Each outcome will have a different probability of occurring. The game should be designed in such a way that students can calculate the compound probability of both outcomes happening simultaneously or one after the other.

## Necessary Materials:

- Cardboard boxes
- Craft materials (paint, markers, glues, etc.)
- Small objects (marbles, balls, coins, etc.)
- Rulers, scissors, and other basic stationery
- A notebook for calculations and observations

## Detailed Step-by-Step:

- Divide into groups of 3 to 5 students.
- Brainstorm and decide on a theme for your carnival game. For example, it could be a game involving rolling a dice and throwing a coin.
- Design the game on a cardboard box. Draw the necessary markings and slots for the dice and coin.
- Decorate the game using craft materials.
- Assign probabilities to each outcome of the game. For example, the probability of getting a 4 on the dice could be 1/6, and the probability of getting a head on the coin could be 1/2.
- Based on these probabilities, calculate the compound probabilities of different events. For example, the probability of getting a 4 on the dice and a head on the coin could be 1/6 * 1/2 = 1/12.
- Test the game multiple times to verify the calculated probabilities.
- Keep a record of the results of the game and the calculated probabilities in a notebook.
- Prepare a final report as explained below.

## Project Deliverables:

At the end of the project, each group will submit a report in the specified format:

**Introduction**: Start with the relevance of probability and compound events in real-world applications, the project's objective, and a brief description of the carnival game your group designed.**Development**: Detail the theory behind compound events in probability, explain the methodology used in designing the game and calculating the compound probabilities, and present and discuss the results. Include any interesting observations or challenges faced during the project. Make sure to include the calculated probabilities and how they were derived.**Conclusion**: Conclude the report by revisiting the main points, explicitly stating the learned concepts, and the conclusions drawn about the project.**Bibliography**: List down all the resources used during the project, including web links, books, and videos.

This project is estimated to take more than twelve hours per student to complete and should be completed within one month. The written report should not exceed 3000 words and should be a comprehensive account of the students' understanding, application, and reflections on compound probability. In addition to the written report, each group will present their carnival game and their findings to the class, enhancing their communication and presentation skills.