:social science number: [IBM] n. A statistic that is
{content-free}, or nearly so. A measure derived via methods of
questionable validity from data of a dubious and vague nature.
Predictively, having a social science number in hand is seldom much
better than nothing, and can be considerably worse. {Management}
loves them. See also {numbers}, {math-out}, {pretty
pictures}.
-- The AI Hackers Dictionary