Statistics for Those in a Hurry
Collection of Stats notes and Homework (example problems)
Chapter One: Descriptive Stats
- mean/median/mode
Chapter Two: Frequency Distribution and Histograms
- Histograms
- Relative Frequency
Notes on Frequency Distribution and Histograms
Chapter Three: Discrete Random Variables and Probability Distributions
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Given an experiment and a sample space S, the objective of probability is to assign to each event A a number P(A), called the probability of the event A, which will give a precise measure of the chance the A will occur.
- Random Variables
- Binomial Probability Distribution
Chapter Four: Continuous Random Variables and Probability Distributions
- Standard Normal Distribution
- Z-Scores (Standard Score)
- Central Limit Theorem
Notes on Continuous Random Variables
Chapter Five: Joint Probability Distributions and Random Samples
Chapter Six: Point Estimation
Chapter Seven: Confidence Intervals
- Confidence interval for sample mean, population standard deviation -KNOWN
- Confidence interval for sample mean, population standard deviation -UNKNOWN
- Confidence interval for Variance and Standard Deviation Chi-Squared Distribution