Answer :
While virtually all-time series exhibit a random component, not all time series exhibit other components.
What do you mean by time series?
A time series is a group of data points that have been indexed chronologically in mathematics.
A time series is most frequently a sequence captured at a series of equally spaced moments in time.
As a result, it is a collection of discrete-time data.
To know more about time series, check out:
https://brainly.com/question/29654037
#SPJ4