In attributes, if (A)=70, (B)=50, (αβ)=10, and N=100, then (AB) is: MCQ with Answer and Explanation

Explanation:
De facto census counts people where found on census night, so tourists, migrant workers, or hospital patients may be counted away from their usual residence, potentially inflating counts in transient areas.

Explanation:
Mode ≈ 3Median - 2Mean = 3×52 - 2×50 = 156 - 100 = 56.

Explanation:
NRR accounts for both fertility and mortality of women.