The phrase "are randomly conducted" is correct and usable in written English.
It can be used when describing actions or events that occur without a specific pattern or order, often in the context of research or surveys.
Example: "The surveys are randomly conducted to ensure a diverse representation of opinions."
Alternatives: "are carried out randomly" or "are performed at random".
Another 600 tests are randomly conducted, as many as 60 of them during the off-season.
Furthermore, the external health inspections are randomly conducted and not suited for comparing quality of care between different nursing home wards.
However, Norway has no national register like the MDS or any register about complaints, and the external health inspections are randomly conducted and not suited for comparing quality of care between different nursing home wards.
Histological studies were randomly conducted for selected cases.
The examinations were randomly conducted by Inuit (native inhabitants) or other new users (non-medical, geologist scientists) under extreme environmental conditions in a field location remote from external support.
The transects used in this study were randomly located and conducted along straight lines, though due to the random movement of orangutans and random distribution of tree types, this was not necessary for accurate results in this simulation.
Within each colline, a sous-colline was randomly chosen to conduct the interviews in.
From each of these lists, 2-3 haveeholds have been randomly selected for conducting the interviews.
The villages and urban wards were selected through PPS sampling in each district and then the respondents were randomly selected after conducting a listing exercise in each unit.
In addition, about one-fifth of this sample (N = 64) was randomly selected to conduct one-two week test-retest reliability via telephone.
A sample of clusters was randomly selected for conducting all study surveys (household, entomological and cluster surveys) in each urban site.
