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Question
_______ component of time series is indicated by periodic variation year after year.
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Solution
Seasonal component of time series is indicated by periodic variation year after year.
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RELATED QUESTIONS
Use the method of least squares to fit a trend line to the data in Problem 1 above. Also, obtain the trend value for the year 1975.
Choose the correct alternative :
Which of the following can’t be a component of a time series?
Moving averages are useful in identifying ______.
Which component of time series refers to erratic time series movements that follow no recognizable or regular pattern?
Fill in the blank :
_______ component of time series is indicated by up and down movements without any pattern.
State whether the following is True or False :
The secular trend component of time series represents irregular variations.
State whether the following is True or False :
Seasonal variation can be observed over several years.
Irregular variation is not a random component of time series.
Which of the following can’t be a component of a time series?
Which component of time series refers to erratic time series movements that follow no recognizable or regular pattern?
Choose the correct alternative:
An overall upward or downward pattern in an annual time series would be contained in which component of the times series?
______ components of time series is indicated by a smooth line
______ component of time series is indicated by periodic variation year after year.
State whether the following statement is True or False:
Seasonal variation can be observed over several years
Cyclical variation can occur several times in a year.
