Episode Details

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - The crucial difference between permutations (order matters) and combinations (order doesn't matter) for OAR counting problems. - How to use the complement rule as a shortcut for "at least one" probability questions. - Why identifying events as independent (with replacement) or dependent (without replacement) is a key exam skill. - The first step to solving any probability problem: clearly defining the sample space of total outcomes. - A simple method for calculating expected outcomes by multiplying the probability of an event by the number of trials. For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep