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प्रश्न
Choose the correct alternative:
The seasonal variation means the variations occurring with in
विकल्प
A number of years
within a year
within a month
within a week
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उत्तर
within a year
APPEARS IN
संबंधित प्रश्न
What is the need for studying time series?
Define secular trend
Define seasonal index
Compute the average seasonal movement for the following series
| Year | Quarterly Production | |||
| I | II | III | IV | |
| 2002 | 3.5 | 3.8 | 3.7 | 3.5 |
| 2203 | 3.6 | 4.2 | 3. | 4.1 |
| 2004 | 3.4 | 3.9 | 37 | 4.2 |
| 2005 | 4.2 | 4.5 | 3 | 4.4 |
| 2006 | 3.9 | 4.4 | 4.2 | 4.6 |
Determine the equation of a straight line which best fits the following data
| Year | 2000 | 2001 | 2002 | 2003 | 2004 |
| Sales (₹ '000) | 35 | 36 | 79 | 80 | 40 |
Compute the trend values for all years from 2000 to 2004
Calculate the seasonal indices from the following data using the average method:
| Year | I Quarter | II Quarter | III Quarter | IV Quarter |
| 2008 | 72 | 68 | 62 | 76 |
| 2009 | 78 | 74 | 78 | 72 |
| 2010 | 74 | 70 | 72 | 76 |
| 2011 | 76 | 74 | 74 | 72 |
| 2012 | 72 | 72 | 76 | 68 |
Choose the correct alternative:
A time series is a set of data recorded
Choose the correct alternative:
A time series consists of
Choose the correct alternative:
The additive model of the time series with the components T, S, C and I is
The sum of the series 3.6 + 4.7 + 5.8 + ....... upto (n – 2) terms
