'sizeable sample' is a correct and usable phrase in written English.
You can use it to refer to a large or noteworthy amount of something. For example, "The study we conducted relied on a sizeable sample of 1,000 participants."
At the Darmstadt conference, he reported on new research that revealed more than 10% of satellites in a sizeable sample had experienced sudden, unexpected momentum changes.
Recent surface collection and test excavation in limestone caves in the rock islands of Palau, Micronesia, has produced a sizeable sample of human skeletal remains dating roughly between 940-2890 cal ybp.
Drawing on a sizeable sample of 6,388 university professors in Quebec who have published at least one paper between 2000 and 2007, our results identify two turning points in the professors' careers.
Given the proximity to these other countries and the resulting mix of inhabitants (many Dutch actually live in Germany and Belgium, and many Germans and Belgians live in the Netherlands) it is hard to find a sizeable sample of Catholics not being exposed to another culture on an everyday basis.
Of 815 species introduced >80 years ago (the earliest period for which we have a sizeable sample), 253 (31%) have naturalized, 90 (11%) are weeds, and 22 (3%) are classified as noxious versus 122 (4.4%), 42 (1.5%), and 13 (0.5%) for those introduced <80 years ago.
Hence, a sizeable sample of 18 volunteers remained.
Mid- and far-infrared spectroscopy of galaxies has become possible for sizeable samples with the advent of the Infrared Space Observatory ISO.
Elsewhere Katie Fforde has a short story, The Undercover Cook (99p), tucked in alongside a sizeable sampler of her forthcoming full-length novel.
So, the overall objective of these studies is to get to the point where we can return sizeable samples of cometary material for chemical analysis to answer the question, "Are we comet stuff or not?" I believe Moby already explained that we're all made of stars, but what's our relationship to comets?
This yielded a sizeable study sample that was followed up over a long period, comparing very favourably to sample sizes and study period of other studies [e.g [ 14]].
Using a sizeable representative sample from all the Local Government Authorities in the two states, the social audit process aimed to provide robust population-based evidence to support health planning at state and Local Government Authority levels [ 29, 30].
