how to define a threshold

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how to define a threshold	0.13	1	44	23	25
how	1.69	0.2	7672	31	3
to	1.44	0.8	9786	13	2
define	1.82	0.6	2056	50	6
a	0.53	0.8	7355	74	1
threshold	1.94	0.9	5311	52	9

Keyword	CPC	PCC	Volume	Score
how to define a threshold	1.65	0.3	4327	97
define threshold frequency	1.24	0.7	8180	77
define threshold stimulus	0.31	0.3	8694	79
define threshold wavelength	1.3	0.6	5441	61
define threshold voltage	1.84	0.5	5043	88
define threshold energy	0.95	0.4	2318	42
define threshold psychology	1.3	1	5675	42
define threshold frequency class 12	0.13	0.9	5235	100
define threshold ap human geography	1.61	0.2	6941	84
define threshold potential	1.68	0.7	3165	41
define threshold voltage in nerve conduction	0.62	0.5	3374	53
define threshold in anatomy	0.69	1	2720	18