Sample. A random sample ensures that everyone or thing has a proportionally equal chance of being picked. The idea is that the sample should be representative of the whole population.
A sample.
target group
Genetic drift.
random.
a random sample
The use of a small number of people to represent a greater population is called sampling. The sample can be randomly chosen so that it is a reliable reflection of most of the population.
e control group
This is called a random sample.
Random Sampling.
Sample data, if the experiment only captures a portion of the total population and population data, if the experiment captures the entire population.
A portion of butter is called a Pat of butter
This type of natural selection is called stabilizing selection because the mean traits of the population are being selected for against the immediate environment.
The upper portion of a fraction is called the numerator.