Match List – I with List – II.

Choose the correct answer from the options given below:

A-IV, B-I, C-II, D-III

The correct answer is Option (2) → A-IV, B-I, C-II, D-III

$\text{(A) Secular trend} \Rightarrow \text{Long-term smooth variation} \Rightarrow \text{(IV)}$

$\text{(B) Seasonal component} \Rightarrow \text{Periodic variation within a year} \Rightarrow \text{(I)}$

$\text{(C) Cyclical component} \Rightarrow \text{Oscillation with period > 1 year} \Rightarrow \text{(II)}$

$\text{(D) Irregular component} \Rightarrow \text{Unpredictable fluctuation} \Rightarrow \text{(III)}$

A–IV,\; B–I,\; C–II,\; D–III