Is this Rounding Scheme for the Penny Fair?

Can we measure fairness? With the penny going extinct, stores need a fair way to handle cash transactions. This project guides the learner through basic probability and lands on Expected Value, while posing critical-thinking questions along the way. It is designed to last at least two class days. A Desmos program link is included to help visualize the problem.

What's Included

A 14-page PDF with scaffolded questions and full solutions, typeset in LaTeX
Detailed solutions with illustrations
Desmos graph link

Perfect For

Algebra II
Probability & Statistics
Finance
Economics

License Options

Individual License: $6.99

Buy Individual License

School / Institutional License: $59.99

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File Format & Delivery

The download is a high-quality PDF typeset in LaTeX. After a successful purchase, you will receive a secure download link instantly via email.