A researcher is interested in the effect of a new drug. She selects 50 patients randomly from a hospital list. The list is the: MCQ with Answer and Explanation

A researcher is interested in the effect of a new drug. She selects 50 patients randomly from a hospital list. The list is the:
A. Population
B. Sample
C. Sample unit
D. Sampling frame
Answer: Option D
Solution (By JKExamLibrary)
The hospital list is the sampling frame from which the sample is drawn.

This question belongs to: Accountancy and Statistics Statistics

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The primary advantage of secondary data is:
A. Tailored to research need
B. High accuracy
C. Saves time and money
D. Unique

Correct Answer: Option C


Explanation:
Secondary data is already available, reducing time and cost of collection.

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Total Fertility Rate (TFR) is interpreted as:
A. Total births minus total infant deaths
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Correct Answer: Option C


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Correct Answer: Option B


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