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Pakistan Board > 11th > Statistics (Total Videos: 382)
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Chapter 6: Analysis of Time Series (13 videos)

6.1: Time Series
1. Introducing Time Series
2. Applications of Time Series
6.2: Components of Time Series
1. Secular Trend
2. Seasonal Variations
3. Cyclical Fluctuations
4. Irregular or random variations
6.3: Estimation of Secular trend
1. Method of Free Hand Curve
2. Method of Semi-Averages
3. Concept of Moving Averages
4. Applications of Moving Averages
5. Problem - Application for Moving Averages
6. Method of Least Squares
7. Fitting a Parabola or second Degree Curve

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