Practice 1

What Is Statistics

Practice 2

Describing Data: Frequency Tables, Frequency Distributions, and Graphic Presentation

Practice 3

Describing Data: Numerical Measures

Practice 4

A Survey of Probability Concepts

Practice 5

Discrete Probability Distributions

Practice 6

Continuous Probability Distributions

Practice 7

Sampling Methods and the Central Limit Theorem

Practice 8

Estimation and Confidence Intervals

Practice 9

One-Sample Tests of Hypothesis

Practice 10

Two-Sample Tests of Hypothesis

Practice 11

Analysis of Variance

Practice 12

Linear Regression and Correlation

Practice 13

Multiple Regression and Correlation Analysis

Practice 14

Chi-Square Applications

Practice 15

Index Numbers

Practice 16

Time Series and Forecasting

Practice 17

An Introduction to Decision Theory