Скачать или смотреть 📊 **Time Series – Class 12 Applied Maths | Part 2 | Measuring Trend: Graphic & Semi-Average Method**

*Welcome to Part 2* of the Time Series series with **ANISH SIR**!
Now that you know the components of time series, it’s time to *measure the most important one – the trend**. In this session, we learn how to **visually and numerically* determine the trend using two beginner-friendly but powerful methods.

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📘 *What You’ll Learn in This Class (Part 2):*

✅ What is *Trend* in a time series and why it's important
✅ *Graphic Method* – plotting values and drawing a trend line
✅ *Semi-Average Method* – step-by-step calculation technique
✅ Understanding *placement of trend line* using real data
✅ Application of both methods on *NCERT and board-level problems*
✅ Real-life datasets: weather, business, and economic examples
✅ Tips to avoid common *graphing and averaging mistakes*

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🎯 *Why You Must Watch Part 2:*

📍 Graphic method improves your *data interpretation* skills
📍 Semi-average is *frequently asked in 3-mark CBSE questions*
📍 Helps build a *visual + numerical understanding of data flow*
📍 Core foundation for *future methods* like moving average and least squares
📍 You’ll know *which method to use* based on data type and question demand

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🧠 *Anish Sir’s Insight:*

"Graphs show what words can’t — and semi-averages simplify complexity. Master both, and trend analysis becomes effortless."

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📚 *Learning Support & Extras:*

📲 [WhatsApp Channel for Updates + Notes](https://whatsapp.com/channel/0029Va4h...)
📘 [Telegram for Practice Sheets + PYQs](https://t.me/mathsbyanish)
📱 [Namann App – Chapterwise PDFs + Tests](https://play.google.com/store/apps/de...)

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🚀 *Coming Up in Part 3: Moving Average Method – 3-year & 5-year Trends*
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🎯 This part trains you to *decode data visually and numerically* — two skills that every smart analyst must have!

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