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Chapter 10: Basic Statistics (86 videos)  (Practice Test)
10.1: Frequency Distribution  (Practice Test)
  1. Construction of Continuous Frequency Table
  2. Problem 1: Construction of Continuous Frequency Table
  3. Ungrouped & Grouped Data
  4. Problem 1: Ungrouped & Grouped Data
  5. Class Frequency
  6. Problem 1: Class Frequency
  7. Graph of Frequency Distriution by Histogram
  8. Problem 1: Constructing Histogram with Equal Intervals
  9. Constructing Histogram with Unequal Intervals
  10. Problem:Constructing Histogram with Unequal Intervals
  11. Construction of Frequency Polygon
  12. Problem 1: Construction of Frequency Polygon
10.2: Cumulative Frequency  (Practice Test)
  1. Cumulative Frequency Distribution
  2. Find the Cumulative Frequency
  3. Construct a Cumulative Frequency Polygon for the Given Data or Ogive
  4. Construct a Cumulative Frequency Polygon for the Given Data (Ogive)
10.3: Measure of Central Tendency  (Practice Test)
  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
  5. Arithmetic Mean (A.M) for Ungrouped Data
  6. Problem 1: A.M of Ungrouped Data by Direct Method
  7. Airthmetic Mean (A.M) for Grouped Data by Direct Method
  8. Problem 1: A.M for Grouped Data by Direct Method
  9. Short formula for Computing Airthmethic Mean for Ungrouped Data
  10. Problem 1: A.M for Ungrouped Data by Short formula Method
  11. Short formula for Computing Airthmethic Mean for Grouped Data
  12. Problem 1: A.M for Grouped Data by Short formula Method
  13. Coding Method of Finding Airthmetic Mean
  14. Problem 1: A.M for Ungrouped Data by Coding Method
  15. A.M for Grouped Data by Coding Method
  16. Problem 1: A.M for Grouped Data by Coding Method
  17. Median for Grouped Discrete Data
  18. Problem:Median for Grouped Discrete Data
  19. Problem-Mode for Grouped Continuous Data
  20. Harmonic Mean for Ungrouped Data
  21. Problem: Harmonic Mean for Ungrouped Data
  22. Harmonic Mean for Grouped Data
  23. Problem: Harmonic Mean for Grouped Data
  24. Geometric Mean of Ungrouped Data
  25. Geometric Mean of Ungrouped Data by Logarithm
  26. Problem: Geometric Mean of Ungrouped Data by Logarithm
  27. Geometric Mean of Grouped Data by Logarithm
  28. Problem: Geometric Mean of Grouped Data by Logarithm
  29. Calculation of Weighted Mean
  30. Problem: Calculation of Weighted Mean
  31. Calculation of Moving Mean
  32. Problem: Calculation of Moving Mean
  33. Graphical Location of Median Quartiles & Mode
  34. Using Calculator to find Mean
  35. Median for Ungrouped Data
  36. Problem 1: Median for Ungrouped Data
  37. Median for Grouped Continuous Data
  38. Problem 1: Median for Grouped Continuous Data
  39. Mode for Ungrouped Discrete Data
  40. Problem 1: Mode for Ungrouped Discrete Data
  41. Mode for Grouped Data
  42. Problem 1: Mode for Grouped Data
  43. Problem 1: Situations when Mean, Median and Mode are Used
  44. Properties of Arithmetic Mean
  45. Problem 1: Properties of Arithmetic Mean
  46. Situations when Mean, Median and Mode are Used
  47. Merits and Demerits of Median
  48. Problem 1: Merits and Demerits of Median
  49. Merits and Demerits of Mode
  50. Problem 1: Merits and Demerits of Mode
10.4: Measure of Dispersions  (Practice Test)
  1. Concept of Dispersion
  2. Problem 1: Concept of Dispersion
  3. Calculation of Range for Raw or Ungrouped Data
  4. Problem 1: Calculation of Range for Raw or Ungrouped Data
  5. Calculation of Range for Grouped Data
  6. Problem 1: Calculation of Range for Grouped Data
  7. Introduction to Variance and Standard deviation
  8. Problem 1: Introduction to Variance & S.D
  9. Calculation of the Variance and Standard Deviation by Direct Method
  10. Problem 1: Calculation of Variance by Direct Method
  11. Calculation of Variance by Proper Mean Formula
  12. Calculation of Variance of Grouped Data by Proper Mean Formula
  13. Calculation of Variance by Short Cut Method
  14. Problem 1: Calculation of Variance by Short Cut Method
  15. Calculation of S.D by Short Cut Method
  16. Problem 1: Calculation of S.D by Short Cut Method
  17. Calculation of Standard Deviation by Proper Mean Formula
  18. Problem 1: Calculation of S.D by Proper Mean formula
  19. Calculation of S.D by Direct Method
  20. Problem 1: Calculation of S.D by Direct Method
 

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