usefulness of standard deviation

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
usefulness of standard deviation	0.91	0.3	8143	42	32
usefulness	0.37	0.8	269	24	10
of	0.85	0.6	3517	4	2
standard	1.56	0.9	9914	83	8
deviation	0.64	0.9	2683	93	9

Keyword	CPC	PCC	Volume	Score
usefulness of standard deviation	1.91	0.2	6111	89
what is the use of standard deviation	0.05	0.2	7821	45
usage of standard deviation	0.68	0.9	8699	3
significance of standard deviation	0.48	0.9	1370	5
advantage of the standard deviation	0.79	1	1434	28
why is standard deviation important	1.63	1	2042	26
how to use standard deviation	0.52	0.2	1525	92
which standard deviation to use in excel	0.52	0.5	690	54
how to use standard deviation in excel	1.01	0.7	1307	38
when to use standard deviation	1.97	0.7	8034	73
why use standard deviation	0.75	0.7	2592	19
why do we use standard deviation	0.15	0.8	8918	91