Which statement is most defensible regarding the time series shown below?
A) There appears to be strong seasonality.
B) There appears to be a six-month seasonal cycle.
C) The trend appears to be exponential.
D) The quadratic trend would be required.

Question

Which statement is most defensible regarding the time series shown below? 
A) There appears to be strong seasonality. 
B) There appears to be a six-month seasonal cycle. 
C) The trend appears to be exponential. 
D) The quadratic trend would be required.

Quizplus · Accepted Answer

The time series shows a clear pattern of repeating highs and lows, indicating strong seasonality. There is no evidence of a specific six-month seasonal cycle, exponential or quadratic trend.

Which Statement Is Most Defensible Regarding the Time Series Shown