Concept-wise Practice

sampling method MCQ Questions for Class 9

sampling method se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

1 questions tagged with sampling method.

एक शोधकर्ता ने प्रयोग की विधि विस्तार से बताई लेकिन नमूना चयन नहीं बताया। इससे कौन सी जाँच कठिन होगी?

A researcher described the experimental method in detail but did not explain sample selection. Which assessment becomes difficult?

Explanation opens after your attempt
Correct Answer

A. चयन पक्षपात और प्रतिनिधिकता की जाँचAssessment of selection bias and representativeness

Step 1

Concept

Without sample selection details it is difficult to know whether the group was representative. Check sampling transparency.

Step 2

Why this answer is correct

The correct answer is A. चयन पक्षपात और प्रतिनिधिकता की जाँच / Assessment of selection bias and representativeness. Without sample selection details it is difficult to know whether the group was representative. Check sampling transparency.

Step 3

Exam Tip

नमूना चयन बताए बिना यह समझना कठिन है कि समूह प्रतिनिधि था या नहीं। परीक्षा में नमूनाकरण की पारदर्शिता देखें।

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