Measuring Center and Spread [BAS 220]
Channel: Wake Tech Business Analytics
Date: 30/06/2016

This video provides a quick review of the measures of central tendency (including mean, median, and mode), variation and dispersion, range, quartiles and interquartile range, sample variance, standard deviation, and the normal curve, as well as the 68-95-99.7 rule.

Table of Contents: 

00:00 - Measuring Center and Spread
00:07 - Introduction
00:36 - Mean
01:27 - Median
02:00 - Mode
02:28 - Variantion and Dispersion
02:36 - Range
02:48 - Quartiles
03:23 - Interquartile Range
03:44 - Sample Variance
04:00 - Standard Deviation
04:53 - Bienaymé-Chebyshev Rule
05:16 - The Normal Curve
05:23 - 68-95-99.7 Rule
05:45 - Summary
06:03 - Copyright Information