Search "proportion"
Confidence Intervals - Proportions - Part 1 Notes
Includes intro to working with proportions and symbols Does NOT include creating the interval (see Part 2)
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)
Hypothesis Testing - One Proportion Notes
Hypothesis Testing - One Proportion Notes - How to Calculate Z for Proportions
Proportions and Similar Figures
Solving Proportions; Using proportions to solve similar figures; scale factor
Writing proportions
Setting up proportions to solve a word problem
Khan Academy
Ratios and proportions
624
05:50
Find an Unknown in a Proportion
t2 Find an Unknown in a Proportion
Khan Academy
Ratios and proportions
727
07:19
Find an Unknown in a Proportion 2
t2 Find an Unknown in a Proportion 2
Khan Academy
Ratios and proportions
587
05:47
