Elementary Statistics Video Lectures and Examples

Designed to be Used with TI83/84 Calculator

TOPIC	LECTURES	EXAMPLES
Introduction to Statistics	Overview
	Types of Data
	Design of Experiments
Describing and Exploring Data	Frequency Distribution
	Visualizing Data
Descriptive Statistics	Measures of Center	One Variable Statistics for a List of Data
	Measures of Variation	One Variable Statistcis for grouped data
		Empirical vs. Chyebyshev's
	Measures of Relative Standing	Comparing z-scores
Probability	Fundamentals
	Addition Rule	Addition Rule
	Multiplication Rule	Multiplication Rule
		At Least One Probability
	Counting	Counting
		Permutations and Combinations
Probability Distribution	Random Variables	Probability Distributions
		Expected Value
	Binomial Distributions	Binomial Distributions
Normal Probability Distributions		Uniform Distribution
	Standard Normal	Standard Normal
	Applications	Finding Normal Probability
	The Cental Limit Theorem	The Central Limit Theorem
		The Central Limit Theorem
		Another Normal Probability Example
Estimates and Sample Sizes	Population Proportion
	Population Mean: Sigma Known	Finding a Z-Confidence Interval
	Population Mean: Sigma Unknown	Finding a t-Confidence Interval
Hypothesis Testing	Basics
	Testing a Claim about a Proportion	Test a Claim
	Testing a Claim about a Mean: Sigma Known	Test a Claim
	Testing a Claim about a Mean: Sigma Unknown	Test a Claim