『Deltamind Economics』のカバーアート

Deltamind Economics

Deltamind Economics

著者： 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!Prasant Priyadarshi 社会科学
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  • Frequency Distribution of Raw Data | Organisation of Data | Chapter 3 | Class XI, XII

    Frequency Distribution of Raw Data | Organisation of Data | Chapter 3 | Class XI, XII
    2025/10/10

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

    Organisation of Data | Classification of Data | Types of Variables | Chapter 3 | Class XI, XII
    2025/09/30

    00:00 Introduction00:53 Raw Data02:44 Classification of Data04:10 Variables - Continuous and Discreet
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    7 分
  • Census and Sample Surveys | Sampling Error | Collection of Data | Chapter 2 | Class XI, XII

    Census and Sample Surveys | Sampling Error | Collection of Data | Chapter 2 | Class XI, XII
    2025/09/25

    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
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    8 分
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