This NC Math 4 Unit 6 bundle is designed to help students build a strong understanding of probability and statistics concepts, including probability distributions, expected value, normal distributions, and sampling distributions. It’s a complete, ready-to-use set of lessons and practice materials aligned to NC Math 4 standards SP.3.1, SP.3.2, SP.3.3, and SP.3.4. This unit focuses on: Probability Distributions Expected Value Binomial Distributions The Empirical Rule and Z Scores The Standard