Single nucleotide polymorphisms, frequently called SNPs (pronounced âsnipsâ), are the most common type of genetic variation among people. Each SNP represents a difference in a single DNA building block, called a nucleotide.
Below is a definition of random assignment: Random Assignment Definition Random assignment is a procedure in conducting experiments in which each participant has the same probability of being assigned to a particular condition of the experiment.
DEFINITION of 'Random Variable'. A variable whose value is unknown or a function that assigns values to each of an experiment's outcomes.