In time-series analysis, which source of variation can be estimated by the ratio-to-trendmethod

by
Question:

In time-series analysis, which source of variation can be estimated by the ratio-to-trendmethod

A.

cyclical

B.

trend

C.

seasonal

D.

irregular

Answer» c. seasonal

Note: The above multiple-choice question is for all general and Competitive Exams in India.