The phrase "acknowledged that the sample" is correct and usable in written English.
It can be used in contexts where someone is recognizing or confirming the existence or validity of a sample, often in research or analysis discussions.
Example: "The researchers acknowledged that the sample used in the study was representative of the population."
Alternatives: "recognized that the sample" or "confirmed that the sample".
He acknowledged that the sample size remained small but said he was feeling the positive effects.
The authors acknowledged that "the sample size did not permit us to examine whether the legislation reduced the volume of cigarettes smoked".
Yes, he said, but he acknowledged that the sample may be skewed: "People who hate you don't come up to you on the street and say you're a son of a bitch".
The lead author, Dr. Kris Radcliff, a spine surgeon at the Rothman Institute in Philadelphia, acknowledged that the sample was not large and that there might have been factors the study was unable to control for.
However, it is acknowledged that the sample sizes are small for such analyses.
It is acknowledged that the sample size of the present pilot study is small; however, the results presented were significant and, thus, do reflect a real difference.
Radesky and her colleagues acknowledged that the sampling was small, but said it was intended to be the starting point for future, more elaborate studies. .
Whilst it is acknowledged that the sampling strategy may have impacted the research through a selection bias, the researchers emphasised confidentiality to participants and, given the scarcity of published industry views in this area, were keen to use the collection of workshops as a means of interacting with industry for this research.
While acknowledging that the adoption of the simple random sampling approach to the IIs clearly contradicts the rejection of random sampling for the FDGs, it was necessitated by the fact that almost all the participants in the FGDs also expressed their interests in taking part in the IIs.
Still, the authors acknowledge that the sample was small, and there is no information on long-term progression.
Acknowledging that the sample was small, Jakob Nielsen, a principal at the firm, said his researchers were able to find an address at slightly more than half the sites and a phone number at just under two-thirds of them -- a pattern he said did not surprise him.
