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प्रश्न
Choose the correct alternative:
Factors responsible for seasonal variations are
पर्याय
Weather
Festivals
Social customs
All the above
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उत्तर
All the above
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संबंधित प्रश्न
Define Time series
State the uses of time series
Discuss about irregular variation
The following table shows the number of salesmen working for a certain concern:
| Year | 1992 | 1993 | 1994 | 1995 | 1996 |
| No. of salesman |
46 | 48 | 42 | 56 | 52 |
Use the method of least squares to fit a straight line and estimate the number of salesmen in 1997
Choose the correct alternative:
A time series consists of
Choose the correct alternative:
The value of ‘b’ in the trend line y = a + bx is
Choose the correct alternative:
The seasonal variation means the variations occurring with in
Sum of n terms of series 1.3 + 3.5 + 5.7 + ______ is
Sum of the first n terms of the series `1/2 + 3/4 + 7/8 + 15/16 +`......... is equal to:
What is the sum of the first 50 terms of the series (1 × 3) + (3 × 5) + (5 × 7) + ...?
