Keyword Analysis & Research: which one of these statements is correct

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
which one of these statements is correct	1.17	1	2353	18	40
which	0.85	0.7	178	10	5
one	1.41	0.1	5633	37	3
of	1.7	0.9	4475	32	2
these	1.69	0.3	7805	94	5
statements	0.86	0.7	6189	28	10
is	0.87	0.7	3852	64	2
correct	1.18	0.3	1948	93	7

Keyword	CPC	PCC	Volume	Score
which one of these statements is correct	1.08	0.5	3944	80