by | Unit 1 Introduction to Statistics {Book} | |
| Statistics: Meaning and Definition, Functions, Scope, Limitations | VIEW |
| Important terminologies in Statistics: Data, Raw Data, Primary Data, Secondary Data, Population, Census, Survey, Sample Survey, Sampling, Parameter, Unit, Variable, Attribute, Frequency | VIEW |
| Seriation: Individual, discrete and continuous | VIEW |
| Classification of Data | VIEW |
| Perquisites of Good Classification of Data | VIEW |
| Types of Classification Quantitative and Qualitative Classification of Data | VIEW |
| Unit 2 Classification and Tabulation of Data {Book} | |
| Types of Presentation of Data Textual Presentation, | VIEW |
| Tabular Presentation | VIEW |
| One-way Table, Two-way Table | VIEW |
| Important terminologies Variable, Quantitative Variable, Qualitative Variable, Discrete Variable, Continuous Variable, Dependent Variable, Independent Variable, Frequency, Class Interval, Tally Bar | VIEW |
| Diagrammatic and Graphical Presentation, Rules for Construction of Diagrams and Graphs | VIEW |
| Types of Diagrams One Dimensional-Simple Bar Diagram, Sub-divided Bar Diagram, Multiple Bar Diagram, Percentage Bar Diagram | VIEW |
| Two Dimensional Diagram Pie Chart | VIEW |
| Graphs Histogram | VIEW |
| Frequency Polygon | VIEW |
| Ogives curve | VIEW |
| Unit 3 Measures of Central Tendency {Book} | |
| Meaning and Definition | VIEW |
| Types of Averages: | |
| Arithmetic Mean (Simple and Weighted) | VIEW |
| Median | VIEW |
| Mode | VIEW |
| Graphical representation of median and mode, Ogive curve | VIEW |
| Smoothed frequency curve | VIEW |
| Unit 4 Measures of Dispersion and Skewness {Book} | |
| Meaning and Objectives of Measures of Dispersion | VIEW |
| Requisites of Good Measure of Dispersion | VIEW |
| Types of Measures of Dispersion | VIEW |
| Range | VIEW |
| Quartile Deviation | VIEW |
| Mean Deviation & Co-efficient of Variation | VIEW |
| Standard Deviation & Co-efficient of Variation | VIEW |
| Skewness: Meaning, Uses, Co-efficient of Skewness | VIEW |
| Karl Pearson’s | VIEW |
| Bowley’s Coefficient of Skewness | VIEW |
| Unit 5 Correlation, Regression & Time Series Analysis {Book} | ||||
| Meaning and Types of Correlation | VIEW | VIEW | VIEW | |
| Karl Pearson’s Coefficient of Correlation | VIEW | |||
| Spearman’s Rank Correlation Coefficient | VIEW | |||
| Correlation Coefficient through Regression Coefficient | VIEW | |||
| Meaning of Regression | VIEW | VIEW | ||
| Regression Lines, Regression Coefficients, Regression Equations | VIEW | |||
| Meaning and Components of Time Series | VIEW | VIEW | ||
| Analysis of time series by Moving Average | VIEW | |||
| Analysis of time series by Least Squares Method | VIEW | |||
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