Declare times in statistical information (8)
I believe the answer is:
averages
'statistical information' is the definition.
'declare times' is the wordplay.
'declare' becomes 'aver' (averring is a kind of declaring**).
'times' becomes 'ages' (age is a kind of time).
'aver'+'ages'='AVERAGES'
'in' acts as a link.
(Other definitions for averages that I've seen before include "Means" , "Middle values" , "Evens out to" , "Save rage (anag.)" , "estimations of mean" .)