Statistics Table of Contents Introduction Introduction to Statistics Practical Uses of Data Interpretation Data Presentation Survey – Where Statistics Commonly Applied What is Observation in Statistics – w/ Table Pie Charts Ring Diagrams bar diagrams stick diagrams Histogram Summary – Variables and Frequency Measures The Median Average Data Presentation and Analysis – The Stock Exchange: Centrality Measures Measures of Dispersion – Statistics Formula for Standard Deviation Range Statistics & Standard Deviation Measures of Dispersion in Statistics – StDev What is a Measure? Measures of Centrality The Mode Probability Bonus Explanation of Probability of an Event Complementary Events – Throwing a Dice Examples Relationships between Probability of Two Events Probability of Two Events – Overlap Example of Mutually Exclusive Events Calculating the Probability that at Least One of Two Events Will Occur Probability of Two Events Occurring Simultaneously Expectation & Probability Probability Games – Dice Game Standard Deviation – a Measure of Dispersal Probability Theory – An Introduction Examples and Explanations probability Statistical Terms Explained Normal Distribution What is a Normal Probability Distribution Characteristics of the Normal Probability Distribution Bell Shaped Curve Normal Curve in Probability Distribution Sample Under the Normal Curve How to Read the Standard Distribution Table Use of Complementary Events – Explained Events with a Starting Point and an End Point Transition to a Standard Curve Transition to a Standard Curve – Another Example Introduction Statistics Introduction