The
Testing Process
Sample Averages
The Central Limit
Theorem
Distribution of Strengths
Introducing Alpha
Standard Deviation
Unknown
The t Distribution
Calculating Probability
with the t Distribution
Inferences from Samples
Exercises
::
HYPOTHESIS
TESTING
Using
Tests in Decision
Making
Hypothesis Tests
Calculating the t
statistic
The P-value
Using t Distribution
Tables
Single Sided and Double
Sided Tests
Interpreting Single
Sided Tests
Comparing the Single
Sided and Double Sided
Result
Using t Tables for
Single Sided Tests
Summarizing t Tests
Type I and Type II
Errors, and Power
Deciding on the Sample
Size
Hypothesis Testing
Exercises
::
MAKING COMPARISONS
Comparing Two Samples
Two sample t Test
Paired and Unpaired
Test
Making Comparisons
Exercises
Comparing Proportions
Contingency Tables
Chi Square Tables
Chi Square Test &
Contingency Exercises
::
REGRESSION
ANALYSIS
Introduction
Creating a Graph
The Model Parameters
Estimating the Model
Parameters
Minimizing the Error
Calculating the Coefficients
Using Excel
The Expected Value
of y
Creating the Graph
Using Minitab
Introducing Correlation
The Coefficient of
Correlation
The Correlation Coefficient
Formula
Interpreting the Correlation
Coefficient
Confidence Limits
Multiple Linear Regression
Hypothesis Testing
Regression Analysis
Exercises
Residual Analysis
Patterns in Residuals
Residual Analysis
with Excel
Residual Analysis
with Minitab
Multiple Linear Regression
Exercise
::
ANALYSIS
OF VARIANCE (ANOVA)
Introducing ANOVA
Estimating the Variances
Variance from the
Sample Means
Averaging Variance
of Rows
The F Statistic
Sum of Squares
Degrees of Freedom
Calculating the DOF
Mean Square
The F Distribution
F Distribution Tables
Using Excel
Using Minitab
ANOVA Exercises
::
PROBABILITY
AND DISTRIBUTIONS
Binomial
Distribution
Probability
Independent Events
Or
Not So Exclusive
Permutations
More Permutations
Combinations
The Binomial Formula
The Binomial Mean
and Variance
Binomial and Normal
Distributions
Binomial Distribution
Exercises
Poisson Distribution
Poisson Distribution
Tables
Poisson Mean and Variance
Poisson Distribution
Exercises
Hypergeometric Distribution
Hypergeometric Distribution
Exercises
Discrete Uniform Distribution
Summarizing Distributions
Probability and Distributions
Exercises
