Keyword Analysis & Research: what are the 3 measures of spread

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what are the 3 measures of spread	0.04	0.1	1137	90	33
what	0.43	0.4	46	20	4
are	1	1	5152	51	3
the	0.07	0.5	8623	71	3
3	1.19	0.9	7044	93	1
measures	0.96	0.9	9623	67	8
of	0.06	0.2	8921	54	2
spread	1.44	1	6221	20	6

Keyword	CPC	PCC	Volume	Score
what are the 3 measures of spread	1.16	0.7	1895	88