Practice 1

Introduction to Statistics

Practice 2

Percentages, Graphs and Measures of Central Tendency

Practice 3

Measures of Variability

Practice 4

The Normal Curve and Z Score

Practice 5

Z Scores, T Scores and Other Normal Curve Transformations

Practice 6

Probability

Practice 7

Statistics and Parameters

Practice 8

Parameter Estimates

Practice 9

The Fundamentals of Research Methodology

Practice 10

The Hypothesis of Difference

Practice 11

The Hypothesis of Association: Correlation

Practice 12

Analysis of Variance

Practice 13

Nominal Categorical Data and the Chi Square

Practice 14

Regression Analysis

Practice 15

Repeated-Measures and Matched-Subjects Designs Interval Data

Practice 16

Non-Parametrics Revisited: the Ordinal Case

Practice 17

Tests and Measurements