Random selection refers to:

Question

a.
A method that is used to divide participants in two groups.

b.
A non-probability sampling method.

c.
A method that is used to obtain a sample from the population.

d.
A nuisance variable that should be controlled.

Answer 1

Random selection refers to:

c. A method that is used to obtain a sample from the population.

This involves selecting individuals from a larger population such that each individual has an equal chance of being chosen, which helps to ensure that the sample is representative of the population.