The mode is the value that: MCQ with Answer and Explanation

Explanation:
ASFR = (Births to women in age group / Women in age group) × 1,000. An ASFR of 120 indicates 120 annual births per 1,000 women aged 25-29, reflecting age-specific fertility intensity.

Explanation:
NRR < 1 means each generation is not fully replacing itself, leading to long-term decline.

Explanation:
Weighted mean = sum of (value × weight) divided by sum of weights, allowing differential importance of observations, e.g., in index numbers or survey sampling.