Measures of Dispersion

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    Chapter 3 Measures of Dispersion (63 videos) (Practice Test)

      3.1: Dispersion (Practice Test)
      Applications of Dispersion
    1. Applications of Dispersion
      1071 views
      2. Dispersion
    2. Dispersion
      978 views
      3.2: Range (Practice Test)
      Range of Ungrouped Data
    1. Range of Ungrouped Data
      758 views
      2. Problem-Calculation of Range for Ungrouped Data
    2. Problem-Calculation of Range for Ungrouped Data
      869 views
      3. Calculation of Range for Grouped Data
    3. Calculation of Range for Grouped Data
      4332 views
      4. Problem-Calculation of Range for Grouped Data
    4. Problem-Calculation of Range for Grouped Data
      562 views
      3.3: Mean Deviation (Practice Test)
      Mean Deviation of Ungrouped Data
    1. Mean Deviation of Ungrouped Data
      2060 views
      2. Problem-Mean Deviation for Ungrouped Data by Mean
    2. Problem-Mean Deviation for Ungrouped Data by Mean
      445 views
      3. Problem-Mean Deviation for Ungrouped Data by Median
    3. Problem-Mean Deviation for Ungrouped Data by Median
      278 views
      4. Mean Deviation of Ungrouped Data from Mode
    4. Mean Deviation of Ungrouped Data from Mode
      185 views
      5. Problem-Mean Deviation for Ungrouped Data by Mode
    5. Problem-Mean Deviation for Ungrouped Data by Mode
      223 views
      6. Mean Deviation of Grouped Data from Mean
    6. Mean Deviation of Grouped Data from Mean
      353 views
      7. Problem-Mean Deviation for Grouped Data by Mean
    7. Problem-Mean Deviation for Grouped Data by Mean
      240 views
      8. Mean Deviation of Grouped Data from Median
    8. Mean Deviation of Grouped Data from Median
      974 views
      9. Problem-Mean Deviation for Grouped Data by Median
    9. Problem-Mean Deviation for Grouped Data by Median
      185 views
      10. Calculate the Mean Deviation from the following Group Data according to Mode
    10. Calculate the Mean Deviation from the following Group Data according to Mode
      1457 views
      11. Problem-Mean Deviation for Grouped Data by Mode
    11. Problem-Mean Deviation for Grouped Data by Mode
      164 views
      3.4: Quartile Deviation (Practice Test)
      Concept of Quartile Deviation
    1. Concept of Quartile Deviation
      3783 views
      2. Problem-Concept of Quartile Deviation
    2. Problem-Concept of Quartile Deviation
      509 views
      3. Interquartile Range for Data Set Represented in Different Ways
    3. Interquartile Range for Data Set Represented in Different Ways
      235 views
      4. More on Interquartile Range for Data Set Represented in Different Ways
    4. More on Interquartile Range for Data Set Represented in Different Ways
      161 views
      3.5: Variance and Standard Deviation (Practice Test)
      Variance and Standard Deviation
    1. Variance and Standard Deviation
      424 views
      2. Problem-Introduction to Variance and S.D
    2. Problem-Introduction to Variance and S.D
      956 views
      3. Variance and Standard Deviation of Ungrouped Data
    3. Variance and Standard Deviation of Ungrouped Data
      5401 views
      4. Calculation of the Variance and Standard Deviation by Direct Method
    4. Calculation of the Variance and Standard Deviation by Direct Method
      1112 views
      5. Variance and Standard Deviation of Ungrouped Data by Short Method
    5. Variance and Standard Deviation of Ungrouped Data by Short Method
      203 views
      6. Variance and Standard Deviation of Ungrouped Data by Short-cut Method
    6. Variance and Standard Deviation of Ungrouped Data by Short-cut Method
      155 views
      7. Variance and Standard Deviation of Grouped Data
    7. Variance and Standard Deviation of Grouped Data
      3711 views
      8. Variance and Standard Deviation of Grouped Data by Short Method
    8. Variance and Standard Deviation of Grouped Data by Short Method
      240 views
      9. Variance and Standard Deviation of Grouped Data by Short-cut Method
    9. Variance and Standard Deviation of Grouped Data by Short-cut Method
      451 views
      10. Variance and Standard Deviation of Grouped Data by Coding Method
    10. Variance and Standard Deviation of Grouped Data by Coding Method
      435 views
      11. Effect of Change of Origin and Scale on S.D
    11. Effect of Change of Origin and Scale on S.D
      2533 views
      12. Properties of Variance and Standard Deviation
    12. Properties of Variance and Standard Deviation
      1095 views
      13. More on Properties of Variance and Standard Deviation
    13. More on Properties of Variance and Standard Deviation
      100 views
      14. More on Properties of Variance and Standard Deviation
    14. More on Properties of Variance and Standard Deviation
      437 views
      3.6: Coefficient of Dispersion (Practice Test)
      Absolute and Relative Dispersion
    1. Absolute and Relative Dispersion
      4021 views
      2. Coefficient of Dispersion and Its Measure
    2. Coefficient of Dispersion and Its Measure
      385 views
      3. Range Coefficient of Dispersion and its measure
    3. Range Coefficient of Dispersion and its measure
      551 views
      4. Problem-Range Coefficient of Dispersion and its measure
    4. Problem-Range Coefficient of Dispersion and its measure
      193 views
      5. Coefficient of Variation and its Measure
    5. Coefficient of Variation and its Measure
      142 views
      6. More on Problem-Coefficient of Dispersion and Its Measure
    6. More on Problem-Coefficient of Dispersion and Its Measure
      108 views
      7. Quartile Coefficient of Relative Dispersion and its Measure
    7. Quartile Coefficient of Relative Dispersion and its Measure
      156 views
      8. Quartile Coefficient of Relative Dispersion and its Measure
    8. Quartile Coefficient of Relative Dispersion and its Measure
      206 views
      9. Mean Coefficient of Dispersion
    9. Mean Coefficient of Dispersion
      125 views
      3.7: Moments (Practice Test)
      Introducing Moments
    1. Introducing Moments
      428 views
      2. Introducing Moments
    2. Introducing Moments
      1242 views
      3. More on Introducing Moments
    3. More on Introducing Moments
      231 views
      4. Problem-Introducing Moments
    4. Problem-Introducing Moments
      378 views
      5. More on Problem-Introducing Moments
    5. More on Problem-Introducing Moments
      240 views
      6. Problem-Moments for group data
    6. Problem-Moments for group data
      3834 views
      7. Problem-Moments for group data
    7. Problem-Moments for group data
      1204 views
      8. Problem-Relation Between the Mean Moments and the Raw Moments
    8. Problem-Relation Between the Mean Moments and the Raw Moments
      191 views
      9. More on Problem-Relation Between the Mean Moments and the Raw Moments
    9. More on Problem-Relation Between the Mean Moments and the Raw Moments
      250 views
      3.8: Skewed vs Unskewed Curves (Practice Test)
      Introducing Skewness
    1. Introducing Skewness
      446 views
      2. Skewed Vs Unskewed Curves
    2. Skewed Vs Unskewed Curves
      202 views
      3. More on Skewed Vs Unskewed Curves
    3. More on Skewed Vs Unskewed Curves
      144 views
      4. Measures of Skewness
    4. Measures of Skewness
      4497 views
      5. More on Measures of Skewness
    5. More on Measures of Skewness
      477 views
      6. Problem-Measures of Skewness
    6. Problem-Measures of Skewness
      1029 views
      3.9: Kurtosis (Practice Test)
      Kurtosis and Its Measurements
    1. Kurtosis and Its Measurements
      513 views
      2. More on Kurtosis and Its Measurements
    2. More on Kurtosis and Its Measurements
      178 views
      3. Problem-Measures of Kurtosis
    3. Problem-Measures of Kurtosis
      5724 views
      4. More on Problem-Measures of Kurtosis
    4. More on Problem-Measures of Kurtosis
      1102 views