What is the main limitation of non-probability sampling methods?*1 pointA. They involve a high level of randomness.B. They are typically more cost-effective.C. They may lead to selection bias.D. They allow for precise generalization to the population.
Question
What is the main limitation of non-probability sampling methods?*1 pointA. They involve a high level of randomness.B. They are typically more cost-effective.C. They may lead to selection bias.D. They allow for precise generalization to the population.
Solution
The main limitation of non-probability sampling methods is C. They may lead to selection bias. This is because non-probability sampling does not involve random selection of participants. Instead, participants are selected based on their accessibility or the researcher's judgment, which can lead to an unrepresentative sample and biased results.
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