The phrase "a wider sample of" is correct and usable in written English.
It can be used when discussing the need for a larger or more diverse group of subjects or data points in research or analysis.
Example: "To draw more accurate conclusions, we need to collect a wider sample of participants for our study."
Alternatives: "a broader range of" or "a larger selection of".
Among a wider sample of registered voters, which included fewer voters who identified themselves as Republicans, Mr. Obama has a stronger command of the race.
Reviewing a wider sample of 5,235 cases, Mr. Newsome found that the average age of the debtors' cars was six to nine years and that 25percentt had medical debts exceeding $1,000.
The premiere of its third version, given in October 1984 before an audience including Claude Pompidou, the president's widow, and Jacques Chirac, more or less silenced criticism (though there were no doubt some who thought Boulez's outstanding gifts as a composer made this less than a fair trial of Ircam's validity, which needed to be seen to succeed with a wider sample of composers).
In fact, the same measure, when looked at over a wider sample of years, actually depicts a drastic growth in violence since 2009, when American commanders first began inching toward a counterinsurgency strategy that focused on reducing violence rather than solely on battling militants.
These findings are supported by Ohanian et al. (2006) for a wider sample of economies.
This meant that the lead-users views did not reflect their opinion on the sample projects, but on a wider sample of FP projects.
The size ranges for all loci genotyped in this study were larger than those reported in the original publication [21] as this study included a wider sampling of taxa and localities.
In this respect, more experimental data on a wider sampling of eukaryotic diversity are surely necessary to test our predictions.
The larger number of outliers in the case of the CamMedNP database indicates a wider sampling of the chemical space compared to the ChemBridge Diverset collection.
Future comparisons of gene expression among a wider sampling of genotypes, tissues, and developmental stages may help predict genes that contribute to transgressive hybrid traits.
It is therefore imperative that such phylogenetic information be integrated with data from a wider sampling of isolates, even though genotyping data will be more limited.
