The phrase "a sample of workers" is correct and usable in written English.
It can be used when referring to a subset of employees or individuals selected for a study, survey, or analysis.
Example: "The research team collected a sample of workers from various departments to assess job satisfaction levels."
Alternatives: "a group of employees" or "a selection of staff".
The household survey, which is based on talking to a sample of workers, has shown a decline of 72,000 jobs so far this year.
They went to a day-labor employment agency armed with questionnaires for a sample of workers to fill out confidentially.
Using a sample of workers in science and engineering fields, results show larger earnings penalties for mismatch among the self-employed but no diminution in job satisfaction.
Moreover, individual psychological factors such as distress and catastrophizing as well as work place factors like work load were found to be highly related to the development of back pain in a sample of workers from the general population.
This research attempts to investigate the prevalence of Type A behavior pattern and dysfunctional attitudes, and the possible association between them in a sample of workers in San Luis, Argentina.
We take a sample of workers who were displaced due to firm bankruptcies in the period 2000 2009 and follow them up to 2011.
We collected entire colonies of V. consobrina, V. vidua and V. flavopilosa to obtain colony size data; a sample of worker V. acadica and V. atropilosa were collected from the nest entrance with a vacuum.
A study of a sample of health workers in Mozambique and Cape Verde confirmed the misuse of access to drugs by health workers as a major coping strategy [ 9].
Confirmatory factor analyses tested on a sample of offshore workers (N = 3320), supported the validity of the Scandinavian Work Climate Instrument (SWCI).
Discovery: In 1999, a scientist named Zijlstra "had a sample of office workers work in a simulated office for a period of two days in order to examine the psychological effects of interruptions.
— More than a third of employees in a sample of Federal Housing Finance Agency workers failed an email phishing test, according to a report from FHFA's Office of Inspector General, FCW's Derek B. Johnson reported.
