Dependent Probability Made Easy! Handle "Without Replacement" Problems
Автор: SohrabExplains
Загружено: 2026-01-05
Просмотров: 12
Описание:
What happens to probability when you don't put things back? That's the magic (and math) of dependent events! Learn how to tackle "without replacement" problems step-by-step in this clear 8th-grade probability lesson. We'll break down the special formula and solve problems together so you can conquer your homework.
📺 Before you watch: Make sure you understand Independent Events first! If you need a refresher, watch our lesson on Independent Events here:
• Probability of Independent Events: The Eas...
In this lesson, you'll learn:
✅ The definition of dependent events.
✅ The key phrase "without replacement" and why it changes everything.
✅ The special formula for dependent events.
✅ How to solve multiple examples from start to finish.
📚 Perfect for: 8th-grade math students following on from Independent Events, or anyone reviewing compound probability.
CHAPTERS / TIMESTAMPS:
00:00 - Introduction
00:36 - Defining Dependent Events & "Without Replacement"
02:00 - How to Solve: The Dependent Events Formula
02:45 - Educational Examples (Step-by-Step)
13:19 - Your Homework Challenge
💡 Pro Tip: The total number of outcomes changes for the second event in dependent probability! Always adjust your denominator after the first action.
Struggling with another topic? Check out our videos for more grade 8 math tutorials!
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