1.

. Moving average elimination *a. Trendb. seasonal variablec. Random variationd. cyclical variation​

Answer»

ANSWER:

  • Secular trend, which DESCRIBE the movement along the term;
  • Seasonal VARIATIONS, which represent seasonal changes;
  • Cyclical fluctuations, which CORRESPOND to periodical but not seasonal variations;
  • Irregular variations, which are other nonrandom SOURCES of variations of series.


Discussion

No Comment Found

Related InterviewSolutions