The phrase 'disparity in performance' is correct and usable in written English.
It is used to indicate a difference in the abilities or achievements of different people or groups. For example, "The disparity in performance between the two teams was striking."
Other women in the apprentice program recognized a gender disparity in performance roles, such as what pieces they were allowed to perform, or in physical terms based on a male standard.
One factor weakening the advertising outlook is a disparity in performance between some local and national media.
The literature reveals a disparity in performance prediction tools for light pipes.
Among the findings were these: *There is wide disparity in performance across the states for students from socio-economically similar families.
Despite the disparity in performance, the state education commissioner, David C. Hespe, in releasing the district-by-district results of the standardized tests, taken last spring, called the overall results "extremely encouraging".
In the Chronicle of Higher Ed, Mark Bauerlein crunches the numbers in the study and identifies a "leisure-reading racial gap" that might help to explain a disparity in performance in college.
One analyst said that the disparity in performances was partly because Intercontinental still has relatively more of its operations in third world countries that are relatively prone to instability.
Lurking behind these numbers are glaring disparities in performance between a few firms at the cutting edge and the average company in any given industry.
Boone said he flagged disparities in performance in psychological evaluations between white applicants and applicants of color to his supervisors before one of them told him to stop and gave him a bad performance evaluation.
Disparities in performance of classifiers on different datasets may indicate that review spam detection may benefit from additional cross domain experiments to help develop more robust classifiers.
