Probability Sampling

Probability Sampling is a Economy concept from the MPSC syllabus, tested in 2 past MPSC questions (2020). Below are those real questions with their correct answers and explanations.

Real questions

Years tested

1 · 2020–2020

In context

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Asked in

2020

Real questions that test this

गैर-संभाव्यता नमुना पद्धती कोणत्या नावाने ओळखली जात नाही? Non-Probability Sampling is NOT known by this name :

1)हेतुमूल्य नमूना / Purposive Sampling

2)निर्णय नमूना / Judgement Sampling

3)यादृच्छिक नमूना / Random Sampling✓ Correct

4)मुद्दाम नमूना / Deliberate Sampling

Non-probability sampling includes purposive, quota, and convenience sampling. Other terms like random sampling belong to probability sampling.

गैर-संभाव्यता नमुना आराखड्यामध्ये संशोधकाच्या निवडीचं स्थान महत्त्वपूर्ण का असतं? Why is the researcher's judgement vital in the non-probability sampling design ?

1)नमूना निवडताना संशोधकाचा निर्णय अंतिम असतो / Researcher's choice concerning the items in the sample is supreme✓ Correct

2)संशोधकाला सांख्यिकी विश्लेषणाशिवाय काम करावे लागते / Researchers have to work without statistical analysis

3)संशोधक पूर्वग्रहदूषित नसतात / Researchers are not biased

4)हा आराखडा सोयिस्कर आणि कमी खर्चाचा असतो / The design is convenient and inexpensive

In non-probability sampling, the researcher's subjective judgment, expertise, and discretion are vital because samples are chosen deliberately rather than randomly.

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