Question

Choose the non-probability sampling method where the sample is taken from a group of people easy to contact or reach.

• A. Simple random sampling
• B. Snowball sampling
• C. Convenience sampling
• D. Stratified random sampling

Hint:

Remember: If the sample is chosen because it is easy to reach, it is always Convenience Sampling.

Answer 1

The Correct Option is C

Step 1: Comprehending Non-Probability Sampling.
Non-probability sampling techniques do not grant every population member an equal opportunity for selection. Sample selection is typically contingent on accessibility, judgment, or availability.

Step 2: Defining Convenience Sampling.
Convenience sampling constitutes a non-probability sampling category where samples are drawn from the most accessible segment of the population. An illustration involves soliciting participation in a survey from friends, classmates, or individuals in close proximity.

Step 3: Rationale for Excluding Other Methods.
- Simple Random Sampling (A): This probability method ensures an equal selection chance for every member. It is not predicated on convenience.
- Snowball Sampling (B): Employed when individuals are difficult to find, with one participant directing the researcher to the next. This method is more effective for concealed populations.
- Stratified Random Sampling (D): This probability sampling technique involves segmenting the population into strata and drawing samples proportionally. It is not based on convenience. Consequently, the method delineated in the query is unequivocally Convenience Sampling. \[\boxed{\text{Convenience sampling}}\]