The phrase "a wider age range" is correct and usable in written English.
It can be used when discussing the diversity of ages within a particular group or population.
Example: "The study aims to include participants from a wider age range to ensure more comprehensive results."
Alternatives: "a broader age spectrum" or "a larger age group".
We address this by conducting three studies assessing facial masculinity preferences of a wider age range of women for a wider age range of male faces.
Dr. Shah says she hopes to expand the study to a wider age range.
Ectopic cervical thymus tends to be found primarily in infants whereas thymic cysts occur in a wider age range.
In Experiment 3, we explored the development of this concern with appearing fair by using a wider age range (6- to 11-year-olds) and a different method.
Qualitative data suggested that items such as sport, physical exercise, and caring for children should be included to make the FAI suitable for a wider age range.
This work reinforces previous assessments of ECE's impact on student progress, placement, and completion, but it covers a wider age range, reflects a mix of historical and contemporary research, and uses more rigorous criteria in designing its research parameters.
As the theatre wanted to offer a programme suitable for a wider age range during October half-term, it explored alternative spaces within its venue and strengthened its relationship with the National Trust, on whose land the theatre sits.
The beguiling Boniface's Holiday (1965), made for a wider age range, told of a likeable and friendly circus lion, only showing ferocity only in the circus ring, who goes on holiday to see his grandmother in the African jungle.
And I think this is to my point about the fact that in the large-space stores, you've got the space to be able to appeal to a wider age range.
SamaUSA's program spans a wider age range.
Supporters of the school said it had "enormous potential" and could help youngsters from a wider age range.
