Nokea
Total fertility rate (TFR) refers to
- A. Number of births per one thousand women
- B. Number of women between 15-49 years
- C. Number of children per woman (approximate completed family size)
- D. None of the above
Correct Answer: C
Rationale: TFR measures the average number of children a woman would have during her reproductive years, approximating the completed family size.
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Overall meteorology of geography is known as.
- A. climate
- B. global warming
- C. climate change
- D. none
Correct Answer: A
Rationale: Climate refers to the long-term average of weather conditions in a particular area.
Define the following terms: Quasi-experimental study
- A. A study design involving random assignment of participants.
- B. A study using naturally occurring groups without randomization.
- C. A controlled trial with blinding.
- D. A study focusing on individual-level outcomes.
Correct Answer: B
Rationale: Quasi-experimental studies do not involve random assignment, often using existing groups.
Usually conventional researches base on
- A. Deduction
- B. Induction
- C. Relationalism
- D. None of the above
Correct Answer: A
Rationale: Conventional research typically uses deduction, moving from general principles to specific conclusions.
The measure of spread most affected by one extreme value is the:
- A. Interquartile range
- B. Range
- C. Standard deviation
- D. Mean
Correct Answer: B
Rationale: The range depends only on the largest and smallest values, making it sensitive to outliers.
Prevalence is a
- A. Ratio
- B. Rate
- C. Proportion
- D. Mode of diseases
Correct Answer: C
Rationale: Prevalence is a proportion because it measures the number of existing cases in a population at a given time out of the total population.