standard deviation

Lectures Tagged with: standard deviation

Random Errors In Chemical Analysis - Continued 1

The lecture describes how to deal with standard deviation of calculated , results . The lecture also defines significant figures , lists the rules that are used to deal with them

Random Errors In Chemical Analysis

The lecture describes the nature and sources of random errors and some terms that are used to describe the precision

Measures Of Dispersion

Identifying the measures of variability and solving some examples.