Averages of Statistical data

Cambridge Board > O-Levels Year-2 > Math (Total Videos: 309)

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Chapter 17: Averages of Statistical data (31 videos)   (Practice Test)
17.1: Mean  (Practice Test)
  1. Arithmetic Mean (A.M) for Ungrouped Data
  2. Problem 1: A.M of Ungrouped Data by Direct Method
  3. Arithmetic Mean (A.M) for Grouped Data by Direct Method
  4. Problem 1: A.M for Grouped Data by Direct Method
  5. Short formula for Computing Arithmetic Mean for Ungrouped Data
  6. Problem 1: A.M for Ungrouped Data by Short formula Method
  7. Short formula for Computing Arithmetic Mean for Grouped Data
  8. Problem 1: A.M for Grouped Data by Short formula Method
  9. Coding Method of Finding Arithmetic Mean
  10. Problem 1: A.M for Ungrouped Data by Coding Method
  11. Finding A.M for Grouped Data-Coding Method
  12. Problem 1: A.M for Grouped Data by Coding Method
17.2: Median  (Practice Test)
  1. Median for Grouped Discrete Data
  2. Problem:Median for Grouped Discrete Data
  3. Median for Ungrouped Data
  4. Problem 1: Median for Ungrouped Data
  5. Median for Grouped Continuous Data
  6. Problem 1: Median for Grouped Continuous Data
17.3: Mode  (Practice Test)
  1. Problem-Mode for Grouped Continuous Data
  2. Mode for Ungrouped Discrete Data
  3. Problem 1: Mode for Ungrouped Discrete Data
  4. Mode for Grouped Data
  5. Problem 1: Mode for Grouped Data
17.4: Mean, median and mode  (Practice Test)
  1. Situations when Mean, Median and Mode are Used
  2. Problem 1: Situations when Mean, Median and Mode are Used
  3. Properties of Arithmetic Mean
  4. Problem 1: Properties of Arithmetic Mean
  5. Merits and Demerits of Median
  6. Problem 1: Merits and Demerits of Median
  7. Merits and Demerits of Mode
  8. Problem 1: Merits and Demerits of Mode