Keyword Analysis & Research: define standard deviation and variance

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
define standard deviation and variance	0.22	0.8	8610	80	38
define	1.48	0.4	8385	73	6
standard	0.24	1	5083	84	8
deviation	1.97	0.2	4260	27	9
and	0.91	0.7	5825	39	3
variance	1.9	0.9	865	57	8

Keyword	CPC	PCC	Volume	Score
define standard deviation and variance	1.72	0.2	4254	77
define mean variance and standard deviation	1.01	1	7731	28