Understanding Quartiles, Deciles, and Percentiles Using Cumulative Relative Frequency

This data and statistics video tutorial provides a basic introduction into quartiles, deciles, and percentiles. It explains how to find the quartiles of a data set and how to calculate the deciles and percentiles using a cumulative relative frequency table. Statistics - Free Formula Sheet: https://www.video-tutor.net/formula-sheets.html Statistics - Video Lessons: https://www.video-tutor.net/statistic.html Final Exam and Test Prep Videos: https://bit.ly/41WNmI9 _______________________________ Introduction to Statistics: https://www.youtube.com/watch?v=XZo4xyJXCak Arithmetic, Geometric, & Harmonic Mean: https://www.youtube.com/watch?v=6G6i8vSa8Zs Simple Frequency Tables: https://www.youtube.com/watch?v=lyRbCwDDnJo Relative Frequency Distribution Table: https://www.youtube.com/watch?v=gq3FPpm2yvA Cumulative Relative Frequency Table: https://www.youtube.com/watch?v=6hJGa4Zp62M _________________________________ Dot Plots and Frequency Tables: https://www.youtube.com/watch?v=Iu17mY1VfZU Stem and Leaf Plots: https://www.youtube.com/watch?v=MUCvUgGfzdo Side By Side Stem and Leaf Plots: https://www.youtube.com/watch?v=wkAjnGmRPVo Histograms: https://www.youtube.com/watch?v=AndS0RLdxtk How To Make a Frequency Polygon: https://www.youtube.com/watch?v=y7Wb9AjbRjo __________________________________ Quartiles, Deciles, & Percentiles: https://www.youtube.com/watch?v=40o82o3uNfk Interquartile Range & Outliers: https://www.youtube.com/watch?v=STSP8gTSdT8 Skewness & Symmetric Distribution: https://www.youtube.com/watch?v=U0NZu6f5TMI Sample Mean and Population Mean: https://www.youtube.com/watch?v=cmtBUWCC-6A Mean, Median, & Mode - Grouped Data: https://www.youtube.com/watch?v=zjHfAhcU6kE ____________________________________ Final Exams and Video Playlists: https://www.video-tutor.net/