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Confidence Intervals - Proportions - Part 3 Notes - EXAMPLE
Example estimating the proportion voting for a school levy
Confidence Intervals - Proportions - Part 2 Notes - Error Formula-Steps
Recap of Proportions Notes (Part 1 Video) + Error formula and steps for creating confidence intervals with proportions - Example NOT included (Part 3 Video)
Storing and Recalling Values in Calculator
Video explaining how to store values in TI-30X, TI-83, TI-84 calculators *Specifically directed towards confidence intervals with proportions but can be used for storing and recalling any numbers
Confidence Intervals - Proportions - Part 1 Notes
Includes intro to working with proportions and symbols Does NOT include creating the interval (see Part 2)
Hypothesis Testing - TWO Means Notes
Highlights the differences with hypothesis testing TWO Means and a full hypothesis test example
Pre-Calculus Drawing Projects (2017-2018)
This is a 2 minute video providing examples of student work with the Drawing Project for Pre-Calculus
Basic Addition
Introduction to addition. Multiple visual ways to represent addition.
Basic Subtraction
Introduction to subtraction
Writing proportions
Setting up proportions to solve a word problem
Khan Academy
Ratios and proportions
625
05:50
