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Chapter 10: Information Handling (114 videos)
10.1: Introduction
  1. Concept of Information Handling
  2. Problem 1: Concept of Information Handling
10.2: A Few Definitions
  1. Data, Collection of Data, Presentation of Data DEMO
  2. Problem 1: Data, Collection of Data, Presentation of Data
  3. Constant & Variable.
  4. Problem 1: Constant & Variable.
  5. Population
  6. Problem 1:Population
10.3: Types of Variables
  1. Types of Variables
  2. Problem 1: Types of Variables
10.4: Types of Data
  1. Types of Data
  2. Problem 1: Types of Data
10.5: Collection of Data
  1. Data, Collection of Data, Presentation of Data
  2. Problem 1: Data, Collection of Data, Presentation of Data
10.6: Presentation of Data Or Information
  1. Data, Collection of Data, Presentation of Data
  2. Problem 1: Data, Collection of Data, Presentation of Data
10.7: Classification
  1. Classification & No. of Classes
  2. Problem 1: Classification & No. of Classes
10.8: A Few Definitions
  1. Ungrouped & Grouped Data DEMO
  2. Problem 1: Ungrouped & Grouped Data
  3. Classification & No. of Classes
  4. Problem 1: Classification & No. of Classes
  5. Specification of Classes
  6. Problem 1: Specification of Classes
  7. Class interval & Class Limits
  8. Problem 1: Class interval & Class Limits
  9. Class Mark & Class Boundaries.
  10. Problem 1: Class Mark & Class Boundaries.
10.9: Tabulation
  1. One way Tabulation
  2. Problem 1: One way Tabulation
  3. Two way Tabulation
  4. Problem 1: Two way Tabulation
10.10: Frequency Distribution
  1. Construction of Continuous Frequency Table
  2. Problem 1: Construction of Continuous Frequency Table
10.11: Construction of Frequency Distribution
  1. Formation of Frequency Distribution byTally Bar Method DEMO
  2. Problem 1: Formation of Frequency Distribution by Tally Bar Method
  3. Formation of Frequency Distribution by Direct Method
  4. Problem 1: Formation of Frequency Distribution by Direct Method
10.12: Graphs
  1. Advantages and Disadvantages of Graphs DEMO
  2. Problem 1: Advantages and Disadvantages of Graphs
  3. Construction of Graphs
  4. Problem 1: Construction of Graphs
10.13: Histogram
  1. Constructing Histogram with Equal Intervals
  2. Problem 1: Constructing Histogram with Equal Intervals
10.14: Frequency Polygon
  1. Construction of Frequency Polygon
  2. Problem 1: Construction of Frequency Polygon
10.15: Diagrams Representation
  1. Simple Bar Diagram DEMO
  2. Problem 1: Simple Bar Diagram
  3. Multiple Bar Diagram
  4. Problem 1: Multiple Bar Diagram
  5. Pie Diagram
  6. Problem 1: Pie Diagram
10.16: Measures of Location ( Central Tendency )
  1. Measure of Location
  2. Problem 1: Measure of Location
  3. Importance of Measure of Central Tendency
  4. Problem 1: Importance of Measure of Central Tendency
10.17: Types of Measures of Central Tendency
  1. Types of Measures of Central Tendency
  2. Problem 1: Types of Measures of Central Tendency
10.18: Arithmetic Mean ( A.M )
  1. A.M of Ungrouped Data by Direct Method DEMO
  2. Problem 1: A.M of Ungrouped Data by Direct Method
  3. A.M for Grouped Data by Direct Method
  4. Problem 1: A.M for Grouped Data by Direct Method
  5. A.M for Ungrouped Data by Short formula Method
  6. Problem 1: A.M for Ungrouped Data by Short formula Method
  7. A.M for Grouped Data by Short formula Method
  8. Problem 1: A.M for Grouped Data by Short formula Method
  9. A.M for Ungrouped Data by Coding Method
  10. Problem 1: A.M for Ungrouped Data by Coding Method
  11. A.M for Grouped Data by Coding Method
  12. Problem 1: A.M for Grouped Data by Coding Method
10.19: Median
  1. Median for Ungrouped Data DEMO
  2. Problem 1: Median for Ungrouped Data
  3. Median for Grouped Continuous Data
  4. Problem 1: Median for Grouped Continuous Data
10.20: Mode
  1. Mode for Ungrouped Discrete Data DEMO
  2. Problem 1: Mode for Ungrouped Discrete Data
  3. Mode for Grouped Data
  4. Problem 1: Mode for Grouped Data
10.21: Merits And Demerits of Measures of Central Tendency
  1. Properties of Arithmetic Mean DEMO
  2. Problem 1: Properties of Arithmetic Mean
  3. Merits and Demerits of Median
  4. Problem 1: Merits and Demerits of Median
  5. Merits and Demerits of Mode
  6. Problem 1: Merits and Demerits of Mode
10.22: Concept of Dispersion
  1. Concept of Dispersion
  2. Problem 1: Concept of Dispersion
10.23: Importance & Uses of Measures of Dispersion
  1. Importance & Uses of Measures of Dispersion
  2. Problem 1: Importance & Uses of Measures of Dispersion
10.24: Types of Measures of Dispersion
  1. Calculation of Range for Raw or Ungrouped Data DEMO
  2. Problem 1: Calculation of Range for Raw or Ungrouped Data
  3. Calculation of Range for Grouped Data
  4. Problem 1: Calculation of Range for Grouped Data
  5. Uses and Properties of Range
  6. Problem 1: Uses and Properties of Range
  7. Limitations or Drawbacks of Range
  8. Problem 1: Limitations or Drawbacks of Range
10.25: The Variance
  1. Calculation of Variance by Proper Mean formula DEMO
  2. Problem 1: Calculation of Variance by Proper Mean formula
  3. Calculation of Variance by Short Cut Method
  4. Problem 1: Calculation of Variance by Short Cut Method
  5. Calculation of Variance by Direct Method
  6. Problem 1: Calculation of Variance by Direct Method
10.26: Standard Deviation ( S.D )
  1. Calculation of S.D by Proper Mean formula DEMO
  2. Problem 1: Calculation of S.D by Proper Mean formula
  3. Calculation of S.D by Short Cut Method
  4. Problem 1: Calculation of S.D by Short Cut Method
  5. Calculation of S.D by Direct Method
  6. Problem 1: Calculation of S.D by Direct Method
  7. Uses and Properties of Standard Deviation
  8. Problem 1: Uses and Properties of Standard Deviation
  9. Limitations of Variance and Standard Deviation
  10. Problem 1: Limitations of Variance and Standard Deviation
  11. Criteria for the measurement of spread of Observation
  12. Problem 1: Criteria for the measurement of spread of Observation
 

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