How to Find Mean, Median and Mode from a Frequency Table of Discrete Data Without a Calculator

Learn how to find the mean, median and mode from a frequency table of discrete data, without a calculator.
The formula, or method, for each is given and illustrated with this clear and concise example.
******* TIME STAMPS / CHAPTERS *******
00:00 - Introduction
00:43 - Mean : formula and calculation
03:55 - Median & Cumulative Frequency Column
04:58 - Interpreting Cumulative Frequencies
06:22 - Median : Formula for Position & Value
07:29 - Mode