Concept-wise Practice

digital-survey MCQ Questions for Class 9

digital-survey 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 digital-survey.

किस परिस्थिति में डिजिटल मतदान या सर्वेक्षण का परिणाम पक्षपाती हो सकता है?

In which situation can the result of digital voting or a survey be biased?

Explanation opens after your attempt
Correct Answer

A. जब केवल इंटरनेट वाले लोगों की प्रतिक्रिया ली जाए और अन्य समूह छूट जाएंWhen responses are collected only from people with internet access and other groups are excluded

Step 1

Concept

Excluding some groups prevents the result from representing the whole population accurately. Identify sampling bias.

Step 2

Why this answer is correct

The correct answer is A. जब केवल इंटरनेट वाले लोगों की प्रतिक्रिया ली जाए और अन्य समूह छूट जाएं / When responses are collected only from people with internet access and other groups are excluded. Excluding some groups prevents the result from representing the whole population accurately. Identify sampling bias.

Step 3

Exam Tip

कुछ समूहों का छूटना परिणाम को पूरी आबादी का सही प्रतिनिधि नहीं बनने देता। परीक्षा में नमूना पक्षपात पहचानें।

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