<p>00:00 Data01:02 Sources of Data - Primary Data and Secondary Data02:15 Preparation of Instrument04:00 Open Ended Question (Unstructured Question) and Closed Ended Question (Structured Question)04:56 Mode of Data Collection - Personal Interview, Telephonic Interview, Mailed Interview05:59 Pilot Survey</p>

00:00 Data01:02 Sources of Data - Primary Data and Secondary Data02:15 Preparation of Instrument04:00 Open Ended Question (Unstructured Question) and Closed Ended Question (Structured Question)04:56 Mode of Data Collection - Personal Interview, Telephonic Interview, Mailed Interview05:59 Pilot Survey

Collection of Data | Sources of Data | Mode of Data Collection | Chapter 2 | Class XI, XII

Welcome to DeltaMind Economics – your go-to podcast for decoding the world of economics, especially for Indian students and curious minds! Dive deep into fascinating Indian economic history, grasp essential general economic theories, and get clarity on the present economic situations shaping our nation. If you want to understand how money moves, policies impact lives, and India's economic story unfolds, you're in the right place. Subscribe now and sharpen your economic insights with DeltaMind!

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Collection of Data | Sources of Data | Mode of Data Collection | Chapter 2 | Class XI, XII

Collection of Data | Sources of Data | Mode of Data Collection | Chapter 2 | Class XI, XII