Practice 1

Introduction to Statistics

Practice 2

Frequency Distributions

Practice 3

Measures of Central Tendency

Practice 4

Measures of Variability

Practice 5

Z-Scores

Practice 6

Probability

Practice 7

Probability and Samples:

Practice 8

Introduction to Hypothesis Testing

Practice 9

Introduction to the T Statistic

Practice 10

The T Test for Two Independent Samples

Practice 11

The T Test for Two Related Samples

Practice 12

Introduction to Analysis of Variance

Practice 13

Repeated-Measures and Two-Factor Anova

Practice 14

Correlation and Regression

Practice 15

Chi-Square Tests