Examlex
The first step of the system definition stage of the SDLC is to
Patterns
Recurring characteristics or events that are observable in data, nature, or behaviors.
Probability Sampling
A sampling technique in which every member of the population has a known and non-zero chance of being selected.
Simple Random Sampling
A method of selecting a sample from a population in which every member has an equal chance of being chosen.
Purposive Sampling
A non-random sampling technique where subjects are selected based on specific characteristics or qualities, targeting a particular segment.
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