Introduction | |
What is Statistics? | |
Statistics in Our Everyday Life | |
Statistics in Aid of Scientific Inquiry | |
Two Basic Concepts- Population and Sample | |
The Purposeful Collection of Data | |
Statistics in Context | |
Objectives of Statistics | |
Review Exercises. | |
Organization and Description of Data | |
Introduction | |
Main Types of Data | |
Describing Data by Tables and Graphs | |
Measures of Center | |
Measures of Variation | |
Checking the Stability of the Observations over Time | |
More on Graphics | |
Statistics in Context | |
Review Exercises | |
Descriptive Study of Bivariate Data | |
Introduction | |
Summarization of Bivariate Categorical Data | |
A Designed Experiment for Making a Comparison | |
Scatter Diagram of Bivariate Measurement Data | |
The Correlation Coefficient- A Measure of Linear Relation | |
Prediction of One Variable from Another (Linear Regression) | |
Review Exercises | |
Probability | |
Introduction | |
Probability of an Event | |
Methods of Assigning Probability | |
Event Relations and Two Laws of Probability | |
Conditional Probability and Independence | |
Random Sampling from a Finite Population | |
Review Exercises | |
Probability Distributions | |
Introduction | |
Random Variables | |
Probability Distribution of a Discrete Random Variable | |
Expectation (Mean) and Standard Deviation of a Probability Distribution | |
Success and Failures- Bernoulli Trials | |
The Binomal Distribution | |
The Binomal Distribution in Context | |
Review Exercises | |
The Normal Distribution | |
Probability Model for a Continuous Random Variable | |
The Normal Distribution-Its General Features | |
The Standard Normal Distribution | |
Probability Calculations with Normal Distributions | |
The Normal Approximation to the Binomial | |
Checking the Plausibility of a Normal Model | |
Transforming Observations to Attain Near Normality | |
Review Exercises | |
Variation in Repeated Samples-Sampling Distribution | |
Introduction | |
The Sampling Distribution of a Statistic | |
Distribution of the Sample Mean and the Central Limit Theorem | |
Statistics in Context | |
Review Exercises | |
Drawing Inferences From Large Samples | |
Introduction | |
Point Estimation of Population Mean | |
Confidence Interval for a Population Mean | |
Testing Hypotheses about a Population Mean | |
Inferences about a Population Proportion | |
Review Exercises | |
Small-Sample Inferences for Normal Populations | |
Introduction | |
Independent Random Samples from Two Populations | |
Inferences about -Small Sample Size | |
Relationship between Tests and Confidence Intervals | |
Inferences about Standard Deviation (The Chi-Square D | |
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