Everything You Need to Know About Normal Distribution for AS Level Probability & Statistics 1

In this video we cover everything you need to know about Normal Distribution, finding probabilities and approximation for Cambridge AS Level Mathematics (9709) Probability and Statistics 1 Timestamps 00:16 The Basics 00:52 Finding Basic Probability 05:11 Negative z scores 08:55 Probability Smaller than x 12:20 Probability Greater than x 15:47 Probability Between Two Values 20:04 Finding z scores 22:08 Probabilities Smaller than 0,5 26:15 Finding Unknown Values 30:24 Z-Scores and Standard Deviation 35:32 Approximation