The _______ generally describes fluctuations of the time series ...

[jenna1]

The _______ generally describes fluctuations of the time series that are attributable to business and economic conditions.
 
  A) cyclical effect B) residual effect C) seasonal variation D) secular trend

Question 2

The tendency of a series of values to increase or decrease over a long period of time is known as the _______ of a time series.
 
  A) residual effect B) seasonal variation C) secular trend D) cyclical fluctuation

[firehawk60]

Answer to Question 1

A

Answer to Question 2

C

[jenna1]

Excellent

[xiaomengxian]

Thanks for the timely response, appreciate it