Eventmath/Lesson plans/Age and Voting Preferences in Cross-Tabulation

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Lesson plan overview
Title	Age and Voting Preferences in Cross-Tabulation
Assumed knowledge	Basic knowledge of percents and simple calculations of a weighted average
Activities	Based on a contingency table (cross-tabulation) of 2020 Presidential voting choices and voter age categories, calculate the percentage of voters that voted for Biden without knowing the actual number of votes cast.
Class time	00-15 minutes
Source
"How old are you?". Twitter. 2022-07-05. Archived from the original on 2022-08-18.
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