Basic Statistics

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    Chapter 10 Basic Statistics ( 70 videos)  (Practice Test)

      10.1: Frequency Distribution (Practice Test)
      Class Interval and Class Limits
    1. Class Interval and Class Limits
      17662 views
      2. Problem-Class Interval and Class Limits
    2. Problem-Class Interval and Class Limits
      2666 views
      3. Frequency Distribution
    3. Frequency Distribution
      13271 views
      4. Problem-Frequency Distribution
    4. Problem-Frequency Distribution
      5188 views
      5. Introducing and Constructing Histogram
    5. Introducing and Constructing Histogram
      3765 views
      6. Problem-Introducing and Constructing Histogram
    6. Problem-Introducing and Constructing Histogram
      2156 views
      7. Constructing histogram with unequal intervals
    7. Constructing histogram with unequal intervals
      1843 views
      8. Problem-Constructing histogram with unequal intervals
    8. Problem-Constructing histogram with unequal intervals
      792 views
      9. Introducing and Constructing Frequency Polygon
    9. Introducing and Constructing Frequency Polygon
      1731 views
      10. Problem-Introducing and Constructing Frequency Polygon
    10. Problem-Introducing and Constructing Frequency Polygon
      785 views
      10.2: Cumulative Frequency (Practice Test)
      Construction of cumulative frequency table
    1. Construction of cumulative frequency table
      3828 views
      2. Problem-Construction of cumulative frequency table
    2. Problem-Construction of cumulative frequency table
      2101 views
      3. Drawing commulative frequency polygon or Ogive
    3. Drawing commulative frequency polygon or Ogive
      1492 views
      4. Problem-Drawing commulative frequency polygon or Ogive
    4. Problem-Drawing commulative frequency polygon or Ogive
      1057 views
      10.3: Measure of Central Tendency (Practice Test)
      Measure of Location OR Central Tendency
    1. Measure of Location OR Central Tendency
      1579 views
      2. Problem-Measure of Location OR Central Tendency
    2. Problem-Measure of Location OR Central Tendency
      848 views
      3. Types of Measures of Central Tendency
    3. Types of Measures of Central Tendency
      1141 views
      4. Problem1-Types of Measures of Central Tendency
    4. Problem1-Types of Measures of Central Tendency
      435 views
      5. Problem2-Types of Measures of Central Tendency
    5. Problem2-Types of Measures of Central Tendency
      385 views
      6. Problem3-Types of Measures of Central Tendency
    6. Problem3-Types of Measures of Central Tendency
      685 views
      7. Arithmetic Mean of Raw Data-Direct Method
    7. Arithmetic Mean of Raw Data-Direct Method
      4101 views
      8. Problem-Arithmetic Mean of Raw Data-Direct Method
    8. Problem-Arithmetic Mean of Raw Data-Direct Method
      2575 views
      9. Arithmetic Mean for Grouped Data-Direct Method
    9. Arithmetic Mean for Grouped Data-Direct Method
      3278 views
      10. Problem-Arithmetic Mean for Grouped Data-Direct Method
    10. Problem-Arithmetic Mean for Grouped Data-Direct Method
      1833 views
      11. Arithmetic Mean for Raw Data-Short Formula
    11. Arithmetic Mean for Raw Data-Short Formula
      2147 views
      12. Problem-Arithmetic Mean for Raw Data-Short Formula
    12. Problem-Arithmetic Mean for Raw Data-Short Formula
      1339 views
      13. Arithmetic Mean for Grouped Data-Short Formula
    13. Arithmetic Mean for Grouped Data-Short Formula
      1789 views
      14. Problem-Arithmetic Mean for Grouped Data-Short Formula
    14. Problem-Arithmetic Mean for Grouped Data-Short Formula
      1098 views
      15. Median for Ungrouped Data
    15. Median for Ungrouped Data
      4878 views
      16. Problem-Median for Ungrouped Data
    16. Problem-Median for Ungrouped Data
      1934 views
      17. Median for Grouped Data
    17. Median for Grouped Data
      3057 views
      18. Problem-Median for Grouped Data
    18. Problem-Median for Grouped Data
      1735 views
      19. Mode for Ungrouped Data
    19. Mode for Ungrouped Data
      1778 views
      20. Problem-Mode for Ungrouped Data
    20. Problem-Mode for Ungrouped Data
      1130 views
      21. Mode for Grouped Continuous Data
    21. Mode for Grouped Continuous Data
      723 views
      22. Mode for Grouped Data
    22. Mode for Grouped Data
      2476 views
      23. Problem-Mode for Grouped Data
    23. Problem-Mode for Grouped Data
      395 views
      24. Geometric Mean for ungrouped data
    24. Geometric Mean for ungrouped data
      3757 views
      25. Geometric Mean for ungrouped data by logarithm
    25. Geometric Mean for ungrouped data by logarithm
      1652 views
      26. Problem-Geometric Mean for ungrouped data by logarithm
    26. Problem-Geometric Mean for ungrouped data by logarithm
      1053 views
      27. Geometric Mean of grouped data by logarithm
    27. Geometric Mean of grouped data by logarithm
      3863 views
      28. Problem-Geometric Mean of grouped data by logarithm
    28. Problem-Geometric Mean of grouped data by logarithm
      4951 views
      29. Harmonic Mean for Ungrouped Data
    29. Harmonic Mean for Ungrouped Data
      4409 views
      30. Problem-Harmonic Mean for ungrouped data
    30. Problem-Harmonic Mean for ungrouped data
      594 views
      31. Harmonic Mean for Grouped Data
    31. Harmonic Mean for Grouped Data
      6002 views
      32. Problem-Harmonic Mean for grouped data
    32. Problem-Harmonic Mean for grouped data
      856 views
      33. Properties of Arithmetic Mean
    33. Properties of Arithmetic Mean
      3184 views
      34. More on Properties of Arithmetic Mean
    34. More on Properties of Arithmetic Mean
      962 views
      35. Calculating Weighted Mean
    35. Calculating Weighted Mean
      1424 views
      36. Problem-Calculating Weighted Mean
    36. Problem-Calculating Weighted Mean
      495 views
      37. Calculating Moving Mean
    37. Calculating Moving Mean
      548 views
      38. Problem-Calculating Moving Mean
    38. Problem-Calculating Moving Mean
      430 views
      39. Using Calculator to find Mean
    39. Using Calculator to find Mean
      25 views
      40. Median, Quartiles and Percentiles
    40. Median, Quartiles and Percentiles
      548 views
      41. Graphical Location of Median Quartiles & Mode
    41. Graphical Location of Median Quartiles & Mode
      2376 views
      10.4: Measure of Dispersion (Practice Test)
      Concept of Dispersion
    1. Concept of Dispersion
      1415 views
      2. Problem-Concept of Dispersion
    2. Problem-Concept of Dispersion
      677 views
      3. Types of Measures of Dispersion
    3. Types of Measures of Dispersion
      732 views
      4. Problem1-Types of Measures of Dispersion
    4. Problem1-Types of Measures of Dispersion
      335 views
      5. Problem2-Types of Measures of Dispersion
    5. Problem2-Types of Measures of Dispersion
      215 views
      6. Calculation of Range for Ungrouped Data
    6. Calculation of Range for Ungrouped Data
      1849 views
      7. Problem-Calculation of Range for Ungrouped Data
    7. Problem-Calculation of Range for Ungrouped Data
      869 views
      8. Calculation of Range for Grouped Data
    8. Calculation of Range for Grouped Data
      4332 views
      9. Problem-Calculation of Range for Grouped Data
    9. Problem-Calculation of Range for Grouped Data
      562 views
      10. Introduction to Variance and S.D
    10. Introduction to Variance and S.D
      1847 views
      11. Problem-Introduction to Variance and S.D
    11. Problem-Introduction to Variance and S.D
      956 views
      12. Calculation of the Variance and Standard Deviation by Direct Method
    12. Calculation of the Variance and Standard Deviation by Direct Method
      1112 views
      13. Problem-Calculation of Variance by Direct Method
    13. Problem-Calculation of Variance by Direct Method
      734 views
      14. Calculation of Standard Deviation by Direct Method
    14. Calculation of Standard Deviation by Direct Method
      603 views
      15. Problem-Calculation of S.D by Direct Method
    15. Problem-Calculation of S.D by Direct Method
      417 views