Practice 1

Statistics or Sadistics Its up to You

Practice 2

Means to an End: Computing and Understanding Averages

Practice 3

Vive La Différence: Understanding Variability

Practice 4

A Picture Really Is Worth a Thousand Words

Practice 5

Ice Cream and Crime: Computing Correlation Coefficients

Practice 6

Just the Truth: An Introduction to Understanding Reliability and Validity

Practice 7

Hypotheticals and You: Testing Your Questions

Practice 8

Are Your Curves Normal Probability and Why It Counts

Practice 9

Significantly Significant: What It Means for You and Me

Practice 10

Only the Lonely: The One Sample Z-Test

Practice 11

Tea for Two: Tests Between the Means of Different Groups

Practice 12

Tea for Two Again: Tests Between the Means of Related Groups

Practice 13

Two Groups Too Many Try Analysis of Variance

Practice 14

Two Too Many Factors: Factorial Analysis of Variancea Brief Introduction

Practice 15

Cousins or Just Good Friends Testing Relationships Using Correlation Coefficient

Practice 16

Predicting Wholl Win the Super Bowl: Using Linear Regression

Practice 17

What to Do When Youre Not Normal: CHI-Square and Some Other Nonparametric Tests

Practice 18

Some Other Important Statistical Procedures You Should Know About

Practice 19

Data Mining: An Introduction to Getting the Most Out of Your Big Data

Practice 20

A Statistical Software Sampler

Practice 21

The Ten or More Best and Most Fun Internet Sites for Statistics Stuff

Practice 22

The Ten Commandments of Data Collection