It might be a statistical blip.
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	6	nsubj	6:nsubj	Discourse=adversative-concession:29->30:1|Entity=(38-event-giv:act-cf1*-1-coref)
2	might	might	AUX	MD	VerbForm=Fin	6	aux	6:aux	_
3	be	be	AUX	VB	VerbForm=Inf	6	cop	6:cop	_
4	a	a	DET	DT	Definite=Ind|PronType=Art	6	det	6:det	Entity=(43-abstract-new-cf2-3-sgl
5	statistical	statistical	ADJ	JJ	Degree=Pos	6	amod	6:amod	_
6	blip	blip	NOUN	NN	Number=Sing	0	root	0:root	Entity=43)|SpaceAfter=No
7	.	.	PUNCT	.	_	6	punct	6:punct	_
