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Measure of Central Tendency or Averages
Federal Board > Class 11 > Statistics (
Total Videos: 421
)
All Chapters
Chapter 1: Representation and Exploration of Data
Chapter 2: Measure of Central Tendency or Averages
Chapter 3: Measures of Dispersion
Chapter 4: Index Numbers
Chapter 5: Regression and Correlation Analysis
Chapter 6: Analysis of Time Series
Chapter 7: Set Theory
Chapter 8: Introduction to Probability
Chapter 9: Random Variables and Distributions
Chapter 10: Binomial and Hypergeometric Distributions
Chapter 11: The Normal Distribution
Chapter 12: Sampling and Sampling Distributions
Chapter 13: Statistical Inference:Estimation
Chapter 14: Statistical Inference:Hypothesis Testing
Chapter 15: Association of Attributes
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Chapter 2: Measure of Central Tendency or Averages (
47 videos
)
  (
Practice Test
)
2.1: Averages(
Practice Test
)
Average
Applications of Different Averages
2.2: Arithematic Mean(
Practice Test
)
Arithmetic Mean for Ungrouped Data
Problem 1: A.M of Ungrouped Data by Direct Method
Arithmetic Mean of Grouped Data by Direct Method
Problem 1: A.M for Grouped Data by Direct Method
Arithmetic Mean of Ungrouped Data using Short-cut Method
Problem 1: A.M for Ungrouped Data by Short formula Method
Arithmetic Mean of Grouped Data using Short-cut Method
Problem 1: A.M for Grouped Data by Short formula Method
Arithmetic Mean of Ungrouped Data using Coding Method
Problem 1: A.M for Ungrouped Data by Coding Method
Finding A.M for Grouped Data-Coding Method
Problem 1: A.M for Grouped Data by Coding Method
2.3: Weighted/Combined Mean(
Practice Test
)
Combined Arithmetic Mean
Where to Use Arithmetic Mean
Applications of Weighted Averages
Introducing Weighted Average
Problem - Weighted Average for Ungrouped Data
Properties of Arithmetic Mean
More on Properties of Arithmetic Mean
2.4: Median and Quantiles(
Practice Test
)
Median for Ungrouped Data
Median of Grouped Data
Quartiles for Individual Observations
More on Quartiles for Individual Observations
Problem-Quartiles for Individual Observations
Quartiles for a Frequency Distribution
Problem-Quartiles for a Frequency Distribution
Estimating Quartiles for Grouped Data using Graph
Quantiles from Discrete Data
More on Quantiles from Discrete Data
Quartiles From Grouped Data
More on Quartiles From Grouped Data
Deciles and Percentiles from Grouped Data
More on Deciles and Percentiles from Grouped Data
Problem - Deciles and Percentiles from Grouped Data
Problem - Deciles and Percentiles from Grouped Data
2.5: Mode
The Mode
2.6: Geometric Mean and Harmonic Mean(
Practice Test
)
Geometric Mean of Ungrouped Data
Geometric Mean for Grouped Data
Harmonic Mean for Ungrouped Data
Harmonic Mean for Grouped Data
Where to Use Harmonic Mean
Where to Use Geometric Mean
Change in Origin and Scale
Empirical Relationship Between Mean, Median and Mode
Relationship Between Arithmetic, Geometric and Harmonic mean
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