Which is not a time series variable?
A)Closing checkbook balances of 30 students on December 31 of this year
B)Net earnings reported by Xena Corp. for the last 10 quarters
C)Dollar/euro exchange rates at 12 noon GMT for the last 30 days
D)Movie attendance at a certain theater for each Saturday last year

Question

Quizplus · Accepted Answer

Closing checkbook balances of 30 students on December 31 of this year does not represent data collected over time, making it not a time series variable. B, C, and D are all time series variables as they represent data collected over a specific period, whether it be quarters, days, or weeks.

Which Is Not a Time Series Variable