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The component of a time series which is attached to short term variation is:Review LaterCyclic variationSeasonal variationIrregular variationAll of the above

Question

The component of a time series which is attached to short term variation is:

  • Review Later
  • Cyclic variation
  • Seasonal variation
  • Irregular variation
  • All of the above
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Solution

The component of a time series which is attached to short term variation is Seasonal variation.

Here's why:

  1. A time series is a sequence of numerical data points in successive order. In statistics, four components are recognized in a time series: Trend, Seasonality, Cyclic variation, and Irregular variation.

  2. Trend is the long term movement in a time series without considering seasonal variations.

  3. Seasonal variation, as the name suggests, is a variation that repeats over a specific period such as a day, week, month, season, etc. It's a short-term variation in a time series where the period is fixed and known.

  4. Cyclic variation is a fluctuation that occurs over longer time periods with no set repetition over a specific period.

  5. Irregular variation is a

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