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Chapter 10: Basic Statistics (86 videos)

10.1: Frequency Distribution
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. Constructing Histogram with Equal Intervals
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
1. Cumulative Frequency
2. Problem: Cumulative Frequency
3. Drawing commulative frequency polygon or Ogive
4. Problem: Drawing of Cumulative Frequency Polygon
 
10.3: Measure of 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
5. A.M of Ungrouped Data by Direct Method
6. Problem 1: A.M of Ungrouped Data by Direct Method
7. A.M for Grouped Data by Direct Method
8. Problem 1: A.M for Grouped Data by Direct Method
9. A.M for Ungrouped Data by Short formula Method
10. Problem 1: A.M for Ungrouped Data by Short formula Method
11. A.M for Grouped Data by Short formula Method
12. Problem 1: A.M for Grouped Data by Short formula Method
13. A.M for Ungrouped Data by Coding Method
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. Situations when Mean, Median and Mode are Used
46. Problem 1: Properties of Arithmetic Mean
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
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 & S.D
8. Problem 1: Introduction to Variance & S.D
9. Calculation of Variance by Direct Method
10. Problem 1: Calculation of Variance by Direct Method
11. Calculation of Variance by Proper Mean formula
12. Problem 1: Calculation of Variance 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 S.D 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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