Keyword Analysis & Research: what does n mean in python

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does n mean in python	1.17	0.2	9953	33	26
what	1.55	0.4	5914	59	4
does	1.79	0.2	823	52	4
n	2	0.3	5166	92	1
mean	0.8	0.8	3747	43	4
in	1.56	0.4	7075	85	2
python	0.86	0.6	4443	22	6

Keyword	CPC	PCC	Volume	Score
what does n mean in python	1.87	0.9	5285	49