Statistical Inference and Data Analysis · Data & Probability

The Normal Distribution

Understanding the properties of the bell curve and using z scores to determine probabilities.

Key Questions

  1. 1Why do so many natural phenomena follow a normal distribution pattern?
  2. 2What does a z score tell us about an individual data point relative to its population?
  3. 3How does the Empirical Rule help us make quick estimates about data spread?

Common Core State Standards

CCSS.Math.Content.HSS.ID.A.4
Grade: 11th Grade
Subject: Mathematics
Unit: Statistical Inference and Data Analysis
Period: Data & Probability

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