Assess the Following as Probably True,as Probably False,as Requiring Further

Short Answer

Assess the following as probably true,as probably false,as requiring further documentation before judgment,or as a claim that cannot properly be evaluated.Consider both the nature of the claim and the source.
"A few years ago AT&T did two surveys showing that technically trained persons did not achieve as many top managerial jobs in the company as liberal arts graduates did."
-New York Times