Research Methodology MCQ

Correct answer: Interval. Equal intervals, arbitrary zero — no true absence of temperature.

Correct answer: Cluster sampling. Sampling groups rather than from every group defines clusters.

Correct answer: Hidden or hard-to-reach populations. Referral chains reach populations no frame lists.

Correct answer: Rejecting a true null — a false alarm. α is the false-positive risk the researcher tolerates.

Correct answer: Chi-square test. Two categorical variables → chi-square association test.

Research design, sampling, data collection, analysis and academic writing.

Q11. Temperature in Celsius is which measurement level? Medium

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Q12. Sampling whole randomly-chosen schools, then all students within them, is: Medium

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Q13. Snowball sampling suits: Medium

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Q14. A Type I error means: Medium

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Q15. Gender (male/female) crossed with preference (yes/no) calls for: Medium

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Q16. Comparing mean scores across three teaching methods requires: Medium

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Q17. Saturation in qualitative research signals: Medium

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Q18. Member checking strengthens which trustworthiness criterion? Medium

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