{"ok":true,"q":"Index Numbers","n":275,"results":[{"id":"class_11\/economics\/chapter_08_index_numbers","title":"Chapter 8 — Index Numbers","class_num":11,"subject":"economics","subject_label":"Economics","summary":"Chapter: Index Numbers (Class 11, Statistics for Economics) — Introduction, importance, key themes, and learning outcomes. Introduction: Index numbers are summary measures that sho","topic":"","anchor":""},{"id":"class_11\/economics\/chapter_09_use_of_statistical_tools","title":"Chapter 9 — Use Of Statistical Tools","class_num":11,"subject":"economics","subject_label":"Economics","summary":"Introduction: This chapter introduces the role and application of statistical tools in economics. It explains what statistics is, why economists use it, and how statistical tools c","topic":"Index Numbers","anchor":"topic-9"},{"id":"class_12\/geography\/chapter_02_data_processing","title":"Chapter 2 — Data Processing","class_num":12,"subject":"geography","subject_label":"Geography","summary":"Introduction: This chapter introduces data processing as the systematic set of steps used to convert raw geographic data into meaningful information. It covers sources and types of","topic":"Index Numbers and Rates","anchor":"topic-12"},{"id":"class_03\/environmental_studies\/chapter_17_here_comes_a_letter","title":"Chapter 17 — Here Comes A Letter","class_num":3,"subject":"environmental_studies","subject_label":"Environmental Studies (EVS)","summary":"Introduction: \"Here Comes a Letter\" (Looking Around – 3) is a Class 3 EVS chapter that introduces young learners to the world of letters and the postal system. The chapter follows ","topic":"","anchor":"sec-practice"},{"id":"class_11\/economics\/chapter_04_presentation_of_data","title":"Chapter 4 — Presentation Of Data","class_num":11,"subject":"economics","subject_label":"Economics","summary":"Introduction: \"Presentation of Data\" is the first practical chapter in Class XI Statistics for Economics. It teaches how raw numerical information is organised and displayed so tha","topic":"Interpretation and Analysis","anchor":"topic-7"},{"id":"class_12\/geography\/chapter_03_human_development","title":"Chapter 3 — Human Development","class_num":12,"subject":"geography","subject_label":"Geography","summary":"Introduction: The chapter 'Human Development' (Class 12, Fundamentals of Human Geography) introduces the concept of human development as a multidimensional process that expands peo","topic":"","anchor":""},{"id":"class_11\/informatics_practices\/chapter_05_introduction_to_numpy","title":"Chapter 5 — Introduction To Numpy","class_num":11,"subject":"informatics_practices","subject_label":"Informatics Practices","summary":"This chapter introduces NumPy, the fundamental Python library for numerical computing used widely in data analysis, scientific computing and machine learning. Students learn why Nu","topic":"","anchor":""},{"id":"class_11\/economics\/chapter_01_introduction","title":"Chapter 1 — Introduction","class_num":11,"subject":"economics","subject_label":"Economics","summary":"This chapter introduces Statistics for Economics by explaining what statistics is, its scope and limitations, and why it is essential for economic study and policy-making. Students","topic":"Uses of Statistics in Economics","anchor":"topic-4"},{"id":"class_12\/accountancy\/chapter_04_analysis_of_financial_statements","title":"Chapter 4 — Analysis Of Financial Statements","class_num":12,"subject":"accountancy","subject_label":"Accountancy","summary":"Introduction: Analysis of Financial Statements is the systematic process of evaluating a company’s financial performance and position using its financial statements (balance sheet ","topic":"Trend Analysis","anchor":"topic-6"},{"id":"class_10\/information_technology\/chapter_01_digital_documentation_advanced","title":"Chapter 1 — Digital Documentation Advanced","class_num":10,"subject":"information_technology","subject_label":"Information Technology","summary":"Introduction: \"Digital Documentation (Advanced)\" builds on basic word-processing skills and teaches techniques to produce, manage and publish professional-quality documents. This c","topic":"","anchor":""}]}