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Pakistan Board > 11th > Statistics (Total Videos: 564)
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Chapter 1: Representation and Exploration of Data (41 videos)

1.1: Exploring and Interpreting Data
1. Data
2. Exploring Data
3. Interpretation of Data
4. Introducing Parameters and Statistic
5. Basic Terminologies in Statistics
6. Accuracy of Measurements & Errors
7. Biasness Vs Unbiasness in Data
8. Qualitative/Quantitative Data
9. Types of Data(Continuous/Discrete)
 
1.2: Frequency Distribution
1. Construction of Continuous Frequency Table
2. Problem 1: Construction of Continuous Frequency Table
3. Construction of Discrete Frequency Table
4. Cumulative Frequency
5. Problem: Cumulative Frequency
 
1.3: Measurement Scales
1. Measurement scales
2. Ordinal Vs Nominal Data
3. Nominal Scale Vs Ordinal Scale
4. Interval Scale Vs Ratio Scale
 
1.4: Charts/Diagrams
1. Charts/Diagrams
2. Graphical Representation of Data-Horizontal/Vertical Bar Graph
3. Graphical Representation & Interpretation of Data-Multiple Bar Graph
4. Component Bar Chart
5. Percentage Component Bar Chart
6. Composite Bar Chart
7. Graphical Representation & Interpretation of Data- Pie Graph
 
1.5: Graphs
1. Graphs
2. Interpretation of Data Through Graphs
3. Constructing Histogram with Equal Intervals
4. Problem 1: Constructing Histogram with Equal Intervals
5. Drawing commulative frequency polygon or Ogive
6. Problem: Drawing of Cumulative Frequency Polygon
7. Graphical Representation & Interpretation of Data-Dot Graph
8. Graphical Representation & Interpretation of Data- Stem and Leaf Graph
9. Graphical Representation & Interpretation of Data- Line Graph
10. Graph of Time Series
 
1.6: Types of Frequency curves
1. Frequency Curve
2. Common Shapes of Frequency Curves
3. Positively Skewed Frequency Curves
4. Negatively Skewed Frequency Curves
5. J-Shaped and Reverse J-Shaped Frequency Curves
6. Bimodal and Multi-modal Frequency Curves
 

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