The phrase "a group of normal" is not correct and lacks clarity in written English.
It may be intended to describe a collection of individuals who are considered typical or average, but it is incomplete without further context.
Example: "In the study, a group of normal individuals was observed to understand their behavior in social situations."
Alternatives: "a group of average people" or "a collection of typical individuals".
The patients' performance was compared to that of a group of normal controls of similar age and education.
Isabel Gauthier and her colleagues tested a group of car experts and a group of expert birders, comparing them with a group of normal subjects.
He conducted a landmark experiment in which he placed a group of normal volunteers in 14-hour dark periods each day for a month.
Barlow said: "Back in 1989, we were just a group of normal guys from Manchester who came together to become Take That.
To determine the impact of the peak E2 level and its midluteal decline on IVF-ET outcome in a group of normal- and high-responding patients.
Especially, it is found that the distribution of an independent normal or lognormal variable, or the joint distribution of a group of normal or lognormal variables, is invariant through updating.
Results from a group of normal-hearing listeners with our modified system show improved perception of frication and affrication features, as well as place-of-articulation distinction, without degrading the perception of nasals and semivowels compared to low-pass filtering and Posen et al.'s system.
In order to ascertain whether differences in performance are related solely to excessive body weight, the results were compared with those obtained both in patients affected by non-syndromal obesity and in a group of normal-weight subjects.
3D SPI was compared with a group of 20 normal volunteers (normal values: 0.29 ± 0.08).
Large airway epithelium was obtained from a group of subjects (normal nonsmokers, n = 20, normal healthy smokers, n = 31, see Table S1) for RNA extraction and microarray analysis.
All aftershocks east of the mainshock are outer trench slope normal events, but there is also a group of coastal normal events midway between Tokyo and Sendai.
