Infant mortality rate is high in regions with: MCQ with Answer and Explanation

Question
Infant mortality rate is high in regions with:
A. High literacy
B. Poor sanitation and malnutrition
C. Low fertility
D. Good healthcare
Answer: Option B
Solution (By JKSSB Mock Tests)
Poor health infrastructure and nutrition lead to higher infant deaths.
This question belongs to: Accountancy and Statistics Statistics
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Practice More Statistics Questions

Question #1
Consider the following statements: 1. Weighted mean considers the relative importance of different items. 2. Combined mean depends on group sizes and group means. 3. Arithmetic mean is always the best measure for skewed data. Which is/are correct?
A. 1, 2 and 3
B. 1 and 3 only
C. 1 and 2 only
D. 2 and 3 only
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Correct Answer: Option C

Explanation:
Statement 3 is false because median is preferred for skewed data. 1 and 2 are true.
This question belongs to: Accountancy and Statistics Statistics
Question #2
In attribute theory, the formula N = (A) + (α) represents:
A. Yule's coefficient
B. Association criterion
C. First order frequencies summing to the universe
D. Zero order consistency
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Correct Answer: Option C

Explanation:
The total population N is divided completely between those possessing the attribute (A) and those not possessing it (α).
This question belongs to: Accountancy and Statistics Statistics
Question #3
In a questionnaire, a 'filter' question is used to:
A. Pilot test the questionnaire
B. Close the questionnaire
C. Skip respondents who do not meet certain criteria
D. Ask the most important question
Discuss
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Correct Answer: Option C

Explanation:
Filter questions route respondents to different sections based on their answers.
This question belongs to: Accountancy and Statistics Statistics
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