The phrase "are made at random" is correct and usable in written English.
It can be used to describe actions or decisions that are made without a specific pattern or method, often implying a lack of predictability.
Example: "The selections for the prize winners are made at random to ensure fairness in the process."
Alternatives: "are chosen randomly" or "are selected at random."
If these black dots are made at random, or if they spread according to some law, how likely is it that the resulting distribution will form one connected cluster, in which any black dot is connected to any other through a chain of neighbouring black dots?
Such modifications need not be governed by an algorithm for example, if they are made at random.
Role assignments are made at random, though everyone hopes to be a prisoner as one unwitting guard-to-be put it in the intake questionnaire for the real-life Stanford Prison Experiment, "people resent guards".
Because both the incorrect target matches and the decoy matches are made at random, the number of hits for incorrect target assignments or decoy assignments is proportional to the number of the corresponding target or decoy candidates scored by a program.
Otherwise, he says, the choice might have been made at random.
This choice is made at random according to the weights ω k l.
The choice may be made at random, but it tends to be a field recommended by the FISC.
Across all of the conditions, differences in value of item parameters was made at random, either in favor of the reference or focal group in question (i.e., differences in parameter values were either added or subtracted from the non-DIF item in question by a random draw).
For each compound in the entire Vss-target dataset (including both the training (model selection) and external datasets), the value of the predicted adipose tissue's log Kt:p descriptor in that compound was modified by adding or subtracting 10% of the current descriptor value, where the decision to perform addition or subtraction was made at random.
We note that while our codon changes were made at random, the end result was not random in that the final changes (E7/18 and E7/22) were clustered in the 5' region of the gene.
If the initiations were made at random and independently with respect to one another, one would expect geometric segment length distributions (the shorter the segment, the higher its frequency).
