Time-Series Quiz

This time series plot is an example of:

• An increasing trend

• Seasonal variation

• A decreasing trend

• A structural change

This time series plot is an example of:

• Seasonality

• An increasing trend

• Irregular variation

• Cyclical variation

This time series plot is an example of:

• An increasing trend

• Multiple trends

• A decreasing trend

• A hipster trend

This time series plot is an example of:

• Seasonality

• Cyclical variation

• A decreasing trend

• Structural Change

This time series plot is an example of:

• Cyclical variation

• Decreasing trend

• Seasonality

• Structural change

This time series plot is an example of:

• Cyclical variation

• Irregular change

• Seasonality

• Multiple trends

What is Time Series?

• A set of data over a period of time

• A set of data over a year

• A set of data related with money only

This time series plot is an example of:

• Seasonality

• An increasing trend

• Irregular variation

• Cyclical variation

Which one of the following statement BEST describes the time series plot for the period shown?

• It shows no trend and no change in variability

• It shows increasing linear trend with constant variability

• It shows increasing trend with decreasing variability

• It shows increasing linear trend with increasing variability

The time series plot has

• no trend

• seasonality only

• an increasing trend with seasonality

• an increasing trend only