Keyword Analysis & Research: what symbol is used for sample mean

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what symbol is used for sample mean	0.23	0.1	1141	64	35
what	0.96	0.9	5688	95	4
symbol	0.79	0.9	6716	94	6
is	1.08	0.9	4431	92	2
used	0.42	0.6	3142	96	4
for	1.42	0.8	1481	31	3
sample	0.51	0.5	9933	7	6
mean	1.34	0.9	5055	57	4

Keyword	CPC	PCC	Volume	Score
what symbol is used for sample mean	1.78	0.6	2467	35