Deltamind Economics

Prasant Priyadarshi
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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!

  1. 11/25/2025

    Presentation of Data | Chapter 4 | Statistics for Economics | Class XI, XII

    00:00 Different forms of Presentation of Data00:11 Textual Presentation00:41 Tabular Presentation01:21 Qualitative Classification01:30 Quantitative Classification02:16 Temporal Classification02:35 Spatial Classification02:49 A good table04:39 Simple Bar Diagrams05:12 Multiple Bar Diagrams05:33 Component Bar Diagrams06:17 Pie Diagrams06:46 Histogram07:36 Frequency Polygon07:51 Frequency Curve08:01 Ogive08:58 Arithmetic Line Graph

    9 min

  2. 10/10/2025

    Frequency Distribution of Raw Data | Organisation of Data | Chapter 3 | Class XI, XII

    00:00 Frequency Distribution - Introduction00:16 Classes00:24 Frequency00:56 Class lower limit and Class upper limit01:09 Class Interval / Class Width01:27 Class Mid-Point / Class Mark02:18 Frequency Curve02:35 Should we have equal or unequal sized class intervals?03:16 How many classes should we have?03:35 What should be the size of each class?04:01 How should we determine the class limits?04:18 Inclusive class interval04:47 Exclusive class interval06:10 Adjustment in class interval07:28 Frequency and Class Frequency08:01 Finding class frequency by tally marking08:36 Loss of Information09:32 Frequency distribution with unequal classes10:18 Frequency Array10:50 Bivariate Frequency Distribution

    12 min

  3. 09/30/2025

    Organisation of Data | Classification of Data | Types of Variables | Chapter 3 | Class XI, XII

    00:00 Introduction00:53 Raw Data02:44 Classification of Data04:10 Variables - Continuous and Discreet

    7 min

  4. 09/25/2025

    Census and Sample Surveys | Sampling Error | Collection of Data | Chapter 2 | Class XI, XII

    00:00 Census00:36 Population and Sample01:55 Advantages of Sample Survey02:15 Methods of Sampling - Random Sampling and Non-Random Sampling04:13 Sampling Error05:32 Non-Sampling Error06:31 Census of India and NSSO

    8 min

  5. 09/21/2025

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

    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

    6 min

  6. 09/07/2025

    What is Statistics | What Statistics does | Statistics for Economics | Chapter 1 | Class XI, XII

    This explains about the importance of statistics in economics with the real-world example. What statistics does and how it helps in identifying the causes of a problem and finding solutions for the problem.

    6 min

  7. 09/05/2025

    Problem of Choice and Scarcity | Statistics for Economics | Chapter 1 | Class XI, XII, UPSC

    Discussion about the basic problem in economics which is Problem of Choice and why there is problem of choice. It also shed some light on the concept of scarcity.

    3 min

  8. 09/04/2025

    Why Economics ? Statistics for Economics | Chapter 1 | Class XI, XII, UPSC

    Discussion about the importance of economics in our daily life. Who are gainfully employed, and who all are involved in economic activity.

    3 min
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About

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!

Information

  • Creator
    Prasant Priyadarshi
  • Years Active
    2021 - 2025
  • Episodes
    55
  • Rating
    Clean
  • Copyright
    © Prasant Priyadarshi
  • Show Website
    Deltamind Economics