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Chapter 6: Basic Statistics (105 videos)

6.1: Frequency Distribution
1. Construction of Discrete Frequency Table
2. Construction of Continuous Frequency Table
3. Problem 1: Construction of Continuous Frequency Table
4. Concept of Information Handling
5. Problem 1: Concept of Information Handling
6. Data, Collection of Data, Presentation of Data
7. Problem 1: Data, Collection of Data, Presentation of Data
8. Types of Data
9. Problem 1: Types of Data
10. Constant & Variable.
11. Problem 1: Constant & Variable.
12. Types of Variables
13. Problem 1: Types of Variables
14. Ungrouped & Grouped Data
15. Problem 1: Ungrouped & Grouped Data
16. Classification & No. of Classes
17. Constructing Histogram with Unequal Intervals
18. Problem 1: Classification & No. of Classes
19. Specification of Classes
20. Problem 1: Specification of Classes
21. Class interval & Class Limits
22. Problem 1: Class interval & Class Limits
23. Class Mark & Class Boundaries.
24. Problem 1: Class Mark & Class Boundaries.
25. Class Frequency
26. Problem 1: Class Frequency
27. Cumulative Frequency
28. Problem: Cumulative Frequency
29. Constructing Histogram with Equal Intervals
30. Problem 1: Constructing Histogram with Equal Intervals
31. Problem:Constructing Histogram with Unequal Intervals
32. Construction of Frequency Polygon
33. Problem 1: Construction of Frequency Polygon
 
6.2: Cumulative Frequency Distribution
1. Cumulative Frequency
2. Problem: Cumulative Frequency
3. Drawing commulative frequency polygon or Ogive
4. Problem: Drawing of Cumulative Frequency Polygon
 
6.3: Measures of Central Tendency
1. Measure of Location
2. Problem 1: Measure of Location
3. Types of Measures of Central Tendency
4. Problem 1: Types of Measures of Central Tendency
5. Problem 2: Types of Measures of Central Tendency
6. problem 3: Types of Measures of Central Tendency
7. A.M of Ungrouped Data by Direct Method
8. Problem 1: A.M of Ungrouped Data by Direct Method
9. A.M for Grouped Data by Direct Method
10. Problem 1: A.M for Grouped Data by Direct Method
11. A.M for Ungrouped Data by Short formula Method
12. Problem 1: A.M for Ungrouped Data by Short formula Method
13. A.M for Grouped Data by Short formula Method
14. Problem 1: A.M for Grouped Data by Short formula Method
15. A.M for Ungrouped Data by Coding Method
16. Problem 1: A.M for Ungrouped Data by Coding Method
17. A.M for Grouped Data by Coding Method
18. Problem 1: A.M for Grouped Data by Coding Method
19. Median for Ungrouped Data
20. Problem 1: Median for Ungrouped Data
21. Median for Grouped Discrete Data
22. Problem:Median for Grouped Discrete Data
23. Median for Grouped Continuous Data
24. Problem 1: Median for Grouped Continuous Data
25. Mode for Ungrouped Discrete Data
26. Problem 1: Mode for Ungrouped Discrete Data
27. Problem-Mode for Grouped Continuous Data
28. Geometric Mean of Ungrouped Data
29. Geometric Mean of Ungrouped Data by Logarithm
30. Problem: Geometric Mean of Ungrouped Data by Logarithm
31. Geometric Mean of Grouped Data by Logarithm
32. Problem: Geometric Mean of Grouped Data by Logarithm
33. Harmonic Mean for Ungrouped Data
34. Problem: Harmonic Mean for Ungrouped Data
35. Harmonic Mean for Grouped Data
36. Problem: Harmonic Mean for Grouped Data
37. Properties of Arithmetic Mean
38. Problem 1: Properties of Arithmetic Mean
39. Calculation of Weighted Mean
40. Problem: Calculation of Weighted Mean
41. Calculation of Moving Mean
42. Problem: Calculation of Moving Mean
43. Graphical Location of Median Quartiles & Mode
 
6.4: Meassures of Dispersion
1. Concept of Dispersion
2. Problem 1: Concept of Dispersion
3. Importance & Uses of Measures of Dispersion
4. Problem 1: Importance & Uses of Measures of Dispersion
5. Types of Measures of Dispersion
6. Problem 1: Types of Measures of Dispersion
7. Problem 2: Types of Measures of Dispersion
8. Calculation of Range for Raw or Ungrouped Data
9. Problem 1: Calculation of Range for Raw or Ungrouped Data
10. Introduction to Variance & S.D
11. Problem 1: Introduction to Variance & S.D
12. Calculation of Variance by Direct Method
13. Problem 1: Calculation of Variance by Direct Method
14. Calculation of Variance by Proper Mean formula
15. Problem 1: Calculation of Variance by Proper Mean formula
16. Calculation of Variance by Short Cut Method
17. Problem 1: Calculation of Variance by Short Cut Method
18. Calculation of S.D by Short Cut Method
19. Problem 1: Calculation of S.D by Short Cut Method
20. Calculation of S.D by Proper Mean formula
21. Problem 1: Calculation of S.D by Proper Mean formula
22. Calculation of S.D by Direct Method
23. Problem 1: Calculation of S.D by Direct Method
24. S.D & Variance for A Grouped Data
25. Problem 1: S.D & Variance for A Grouped Data
 

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