This is the 9002nd most frequent German word.
leistungsniveau
"Leistungsniveau" means "performance level" or "level of achievement."
In this sentence, 'leistungsniveau' refers to the academic or skill level exhibited by the class as a group.
Das Leistungsniveau der Klasse ist homogen.
The proficiency level of the class is homogeneous.
Here, 'leistungsniveau' is related to professional expectations and standards of performance in a specific field.
Ein hohes Leistungsniveau wird in diesem Beruf erwartet.
A high level of performance is expected in this profession.
This usage of 'leistungsniveau' pertains to an individual's ability or proficiency that can be enhanced through effort and practice.