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Lesson 4

1. Lesson 4

1.1. Discover

Mathematics 20-2 Module 4

Module 4: Statistical Reasoning

 
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This is a photo of a teenage boy and a teenage girl standing back to back holding books.

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Avery and Zachary are in different math classes. Avery’s math mark is 77%. Zachary’s math mark is 78%.

 

With a partner, discuss whether you can tell who is demonstrating a greater understanding in their math course based on their marks. How would you know? Can you apply your understanding of normal curves to help you decide?