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प्रश्न
Choose the correct alternative:
The component of a time series attached to long term variation is trended as
विकल्प
Cyclic variation
Secular variations
Irregular variation
Seasonal variations
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उत्तर
Secular variations
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संबंधित प्रश्न
What is the need for studying time series?
State the uses of time series
Explain the method of fitting a straight line
State the two normal equations used in fitting a straight line
State the different methods of measuring trend
The following table gives the number of small-scale units registered with the Directorate of Industries between 1985 and 1991. Show the growth on a trend line by the free hand method.
| Year | No. of units (in '000) |
| 195 | 10 |
| 986 | 22 |
| 1987 | 36 |
| 198 | 62 |
| 1989 | 55 |
| 1990 | 0 |
| 1991 | 34 |
| 1992 | 50 |
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 nth term of the series 2 + 4 + 7 + 11 + ..... is
Sum of n terms of series 1.3 + 3.5 + 5.7 + ______ is
