Measures of Central tendency or Averages

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    Chapter 2 Measures of Central tendency or Averages ( 49 videos)  (Practice Test)

      2.1: Measuring Averages (Practice Test)
      Average
    1. Average
      1182 views
      2. Applications of Different Averages
    2. Applications of Different Averages
      857 views
      2.2: Arithematic Mean (Practice Test)
      Arithmetic Mean of Ungrouped Data
    1. Arithmetic Mean of Ungrouped Data
      1050 views
      2. Problem-Arithmetic Mean of Raw Data-Direct Method
    2. Problem-Arithmetic Mean of Raw Data-Direct Method
      2575 views
      3. Arithmetic Mean of Grouped Data by Direct Method
    3. Arithmetic Mean of Grouped Data by Direct Method
      637 views
      4. Problem-Arithmetic Mean for Grouped Data-Direct Method
    4. Problem-Arithmetic Mean for Grouped Data-Direct Method
      1833 views
      5. Arithmetic Mean of Ungrouped Data using Short-cut Method
    5. Arithmetic Mean of Ungrouped Data using Short-cut Method
      702 views
      6. Problem-Arithmetic Mean for Raw Data-Short Formula
    6. Problem-Arithmetic Mean for Raw Data-Short Formula
      1339 views
      7. Arithmetic Mean of Grouped Data using Short-cut Method
    7. Arithmetic Mean of Grouped Data using Short-cut Method
      822 views
      8. Problem-Arithmetic Mean for Grouped Data-Short Formula
    8. Problem-Arithmetic Mean for Grouped Data-Short Formula
      1098 views
      9. Arithmetic Mean of Ungrouped Data using Coding Method
    9. Arithmetic Mean of Ungrouped Data using Coding Method
      504 views
      10. Problem-Finding A.M for Ungrouped Data-Coding Method
    10. Problem-Finding A.M for Ungrouped Data-Coding Method
      1304 views
      11. Finding A.M for Grouped Data-Coding Method
    11. Finding A.M for Grouped Data-Coding Method
      4957 views
      12. Problem-Finding A.M for Grouped Data-Coding Method
    12. Problem-Finding A.M for Grouped Data-Coding Method
      1123 views
      2.3: Weighted/Combined Mean (Practice Test)
      Combined Arithmetic Mean
    1. Combined Arithmetic Mean
      1138 views
      2. Applications of Weighted Averages
    2. Applications of Weighted Averages
      336 views
      3. Introducing Weighted Average
    3. Introducing Weighted Average
      297 views
      4. Problem - Weighted Average for Ungrouped Data
    4. Problem - Weighted Average for Ungrouped Data
      472 views
      5. Where to Use Arithmetic Mean
    5. Where to Use Arithmetic Mean
      323 views
      6. Properties of Arithmetic Mean
    6. Properties of Arithmetic Mean
      3184 views
      7. More on Properties of Arithmetic Mean
    7. More on Properties of Arithmetic Mean
      962 views
      2.4: Median and Quantiles (Practice Test)
      Median for Ungrouped Data
    1. Median for Ungrouped Data
      4878 views
      2. Median of Grouped Data
    2. Median of Grouped Data
      1438 views
      3. Quartiles for Individual Observations
    3. Quartiles for Individual Observations
      678 views
      4. More on Quartiles for Individual Observations
    4. More on Quartiles for Individual Observations
      307 views
      5. How to Identify Outliers in Data Set
    5. How to Identify Outliers in Data Set
      121 views
      6. Problem-Quartiles for Individual Observations
    6. Problem-Quartiles for Individual Observations
      283 views
      7. Quartiles for a Frequency Distribution
    7. Quartiles for a Frequency Distribution
      579 views
      8. Problem-Quartiles for a Frequency Distribution
    8. Problem-Quartiles for a Frequency Distribution
      105 views
      9. Estimating Quartiles for Grouped Data using Graph
    9. Estimating Quartiles for Grouped Data using Graph
      562 views
      10. Quantiles from Discrete Data
    10. Quantiles from Discrete Data
      1042 views
      11. More on Quantiles from Discrete Data
    11. More on Quantiles from Discrete Data
      188 views
      12. Quartiles From Grouped Data
    12. Quartiles From Grouped Data
      4104 views
      13. More on Quartiles From Grouped Data
    13. More on Quartiles From Grouped Data
      1238 views
      14. Deciles and Percentiles from Grouped Data
    14. Deciles and Percentiles from Grouped Data
      1564 views
      15. More on Deciles and Percentiles from Grouped Data
    15. More on Deciles and Percentiles from Grouped Data
      296 views
      16. Problem - Deciles and Percentiles from Grouped Data
    16. Problem - Deciles and Percentiles from Grouped Data
      1089 views
      17. Problem - Deciles and Percentiles from Grouped Data
    17. Problem - Deciles and Percentiles from Grouped Data
      406 views
      18. Graphic Location of Median and Partition Values
    18. Graphic Location of Median and Partition Values
      531 views
      2.5: Mode
      The Mode
    1. The Mode
      324 views
      2.6: Geometric and Harmonic Means (Practice Test)
      Geometric Mean of Ungrouped Data
    1. Geometric Mean of Ungrouped Data
      2197 views
      2. Geometric Mean for Grouped Data
    2. Geometric Mean for Grouped Data
      2361 views
      3. Harmonic Mean for Ungrouped Data
    3. Harmonic Mean for Ungrouped Data
      4409 views
      4. Harmonic Mean for Grouped Data
    4. Harmonic Mean for Grouped Data
      6002 views
      5. Where to Use Harmonic Mean
    5. Where to Use Harmonic Mean
      902 views
      6. Where to Use Geometric Mean
    6. Where to Use Geometric Mean
      362 views
      7. Change in Origin and Scale
    7. Change in Origin and Scale
      1313 views
      8. Empirical Relationship Between Mean, Median and Mode
    8. Empirical Relationship Between Mean, Median and Mode
      2668 views
      9. Relationship Between Arithmetic, Geometric and Harmonic mean
    9. Relationship Between Arithmetic, Geometric and Harmonic mean
      322 views