Click on the arrows to open list of subtopics with respective links
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CHAPTER 1: GENERAL CONCEPTS OF PROBABILITY AND STATISTICS
- Random Experiments
- Sample Space
- Random Variable
- Probability Mass Function (PMF), Probability Density Function (PDF),
and Cumulative Distribution Function (CDF)
- Mathematical Expectation, Mean, Median, Mode, and Percentiles
- Interactive Plot With Quartiles: Binomial PMF vs Normal PDF
- Variance and Standard Deviation
- Covariance
- Correlation Coefficient
- Skewness and Kurtosis
- Moments and Moment Generating Functions
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CHAPTER 2: SIMPLE LINEAR REGRESSION
- Sample Datasets
- Coefficients
- R²
- Adjusted R²
- The F-Statistic
- Standard Errors: residuals, slope and intercept
- t-Statistics and p-values: slope and intercept
- Confidence Intervals: slope and intercept
- Regression Line Confidence Limits
- Log-Likelihood, AIC and BIC
- Skewness, Kurtosis, Jarque-Bera Test Statistic, Omnibus Test Statistic
- Durbin-Watson Statistic
- Condition Number
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CHAPTER 3: THE NORMAL DISTRIBUTION
- Definition, Equation Derivation, and Example
- Confidence Intervals
- The Gauss Error Function CDF vs ERF
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CHAPTER 4: THE BINOMIAL DISTRIBUTION
- A Bernoulli Trial xi
- Binomial Random Variable X
- Expected Values
- Distribution Equation
- Mean
- Variance and Std. Deviation
- The Sample Proportion and its Variance
- The Moment Generating Function (MFG) and its First Four Moments
- Kurtosis
- Comparison of the Normal and the Binomial Distributions
- Example from the Real World
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CHAPTER 5: THE POISSON DISTRIBUTION
- Definition and Derivation
- Shape of Distribution for Different Lambda Values
- Examples and Applications
- Chi-Square in Poisson Distribution