In dictionaries:
Random House
an imprint and publishing group of Penguin Random House.
at random
Selection without any specific pattern.
random variable
Variable representing probabilistic numerical outcomes.
random sample
Selection ensuring each has chance.
random variables
random sampling
Selection method ensuring unbiased representation.
random number
Unpredictable outcome within defined range.
random numbers
Unpredictable, independent values from distribution.
random access
Retrieve data from any location.
random walk
Path determined by random steps.
random samples
random selection
Choosing without any predictable pattern.
Random assignment
Random assignment or random placement is an experimental technique for assigning human participants or animal subjects to different groups in an experiment (e.g., a treatment group versus a control group) using randomization, such as by a chance procedure (e.g., flipping a coin) or a random number generator.
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