Which of the following is a measure of mortality? MCQ with Answer and Explanation
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Question #1
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A questionnaire is said to be structured if:
Correct Answer: Option A
Explanation:
Structured questionnaires use standard questions and answer choices, facilitating easy coding.
Structured questionnaires use standard questions and answer choices, facilitating easy coding.
This question belongs to:
Accountancy and Statistics
Statistics
Question #2
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A bag contains 3 red, 5 black balls. Two balls are drawn at random. The probability that they are of different colors is:
Correct Answer: Option D
Explanation:
Total ways C(8,2)=28. 1 red 1 black = 3×5=15. Probability=15/28.
Total ways C(8,2)=28. 1 red 1 black = 3×5=15. Probability=15/28.
This question belongs to:
Accountancy and Statistics
Statistics
Question #3
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The starting population of a life table is known as the:
Correct Answer: Option A
Explanation:
The radix is the assumed initial birth cohort (usually 100,000) for which the life table functions are computed.
The radix is the assumed initial birth cohort (usually 100,000) for which the life table functions are computed.
This question belongs to:
Accountancy and Statistics
Statistics
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