FREE now and forever
Punjab Board > 9th > General Math (Total Videos: 363)
Show Content
Select a chapter above and press 'Show Content'. Click a video topic below to view.

Chapter 10: Basic Statistics (83 videos)

10.1: Frequency Distribution
1. Construction of Continuous Frequency Table
2. Ungrouped & Grouped Data
3. Problem 1: Construction of Continuous Frequency Table
4. Class Frequency
5. Constructing Histogram with Equal Intervals
6. Problem 1: Ungrouped & Grouped Data
7. Constructing Histogram with Unequal Intervals
8. Problem 1: Class Frequency
9. Construction of Frequency Polygon
10. Problem 1: Constructing Histogram with Equal Intervals
11. Problem:Constructing Histogram with Unequal Intervals
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. A.M of Ungrouped Data by Direct Method
5. Problem 1: Importance of Measure of Central Tendency
6. A.M for Grouped Data by Direct Method
7. A.M for Ungrouped Data by Short formula Method
8. A.M for Grouped Data by Short formula Method
9. Problem 1: A.M of Ungrouped Data by Direct Method
10. A.M for Ungrouped Data by Coding Method
11. A.M for Grouped Data by Coding Method
12. Problem 1: A.M for Grouped Data by Direct Method
13. Problem 1: A.M for Ungrouped Data by Short formula Method
14. Median for Grouped Discrete Data
15. Harmonic Mean for Ungrouped Data
16. Problem 1: A.M for Grouped Data by Short formula Method
17. Harmonic Mean for Grouped Data
18. Geometric Mean of Ungrouped Data
19. Geometric Mean of Ungrouped Data by Logarithm
20. Problem 1: A.M for Ungrouped Data by Coding Method
21. Geometric Mean of Grouped Data by Logarithm
22. Calculation of Weighted Mean
23. Problem 1: A.M for Grouped Data by Coding Method
24. Calculation of Moving Mean
25. Graphical Location of Median Quartiles & Mode
26. Problem:Median for Grouped Discrete Data
27. Problem-Mode for Grouped Continuous Data
28. Using Calculator to find Mean
29. Median for Ungrouped Data
30. Median for Grouped Continuous Data
31. Problem: Harmonic Mean for Ungrouped Data
32. Mode for Ungrouped Discrete Data
33. Problem: Harmonic Mean for Grouped Data
34. Mode for Grouped Data
35. Situations when Mean, Median and Mode are Used
36. Properties of Arithmetic Mean
37. Merits and Demerits of Median
38. Problem: Geometric Mean of Ungrouped Data by Logarithm
39. Merits and Demerits of Mode
40. Problem: Geometric Mean of Grouped Data by Logarithm
41. Problem: Calculation of Weighted Mean
42. Problem: Calculation of Moving Mean
43. Problem 1: Median for Ungrouped Data
44. Problem 1: Median for Grouped Continuous Data
45. Problem 1: Mode for Ungrouped Discrete Data
46. Problem 1: Mode for Grouped Data
47. Problem 1: Situations when Mean, Median and Mode are Used
 
10.4: Measure of Dispersions
1. Concept of Dispersion
2. Calculation of Range for Raw or Ungrouped Data
3. Problem 1: Concept of Dispersion
4. Calculation of Range for Grouped Data
5. Problem 1: Calculation of Range for Raw or Ungrouped Data
6. Introduction to Variance & S.D
7. Problem 1: Calculation of Variance by Direct Method
8. Calculation of Variance by Proper Mean formula
9. Problem 1: Calculation of Range for Grouped Data
10. Calculation of Variance by Short Cut Method
11. Calculation of S.D by Short Cut Method
12. Problem 1: Introduction to Variance & S.D
13. Calculation of Variance by Direct Method
14. Calculation of S.D by Proper Mean formula
15. Calculation of S.D by Direct Method
16. Problem 1: Calculation of Variance by Proper Mean formula
17. Problem 1: Calculation of Variance by Short Cut Method
18. Problem 1: Calculation of S.D by Short Cut Method
19. Problem 1: Calculation of S.D by Proper Mean formula
20. Problem 1: Calculation of S.D by Direct Method
 

Spread the word:

Facebook Twitter Google + Youtube