Which of the Following Statements Is Not True

Multiple Choice

Which of the following statements is not true?

A) In forecasting based on time series information,data from the past are used in predicting the future value of the variable of interest.
B) Extrapolation of a trend equation fitted to time series is one approach to time series forecasting.
C) Exponential smoothing is one approach to time series forecasting.
D) All of these statements are true.
E) All of these statements are not true.