Statistics Free Stuff has study aids for statistics, Excel(TM), SPSS, MINITAB, StataQuest, free business career information, and interesting Statistics links.

Probability
This free Internet copy of Quick Notes Statistics contains advertising.  A copy without advertising sells for $5.95.
Visit Free Sample to view the non advertising version of Part I on Descriptive Statistics.

Please visit Our Sponsors.

Our Statistics Tutors can help with difficult questions.

Statistics Specialty Store

Statistics Learning Center
Our
SPSS tutors can help with difficult assignments.

Online Six Sigma Certification [Green Belt]
will improve your resume.

Chapter 1 of every ichapters' e-textbook
is Free.

Those using MicrosoftTM Excel
may want to use our free 
Excel Statistics Lab Manual
 
for extensive help solving these problems
.

Data Sets and instructions for
MiniTab, SPSS and StataQuest
have been provided at
Software Instructions and Data Sets.

 

We have Personal Statistics Tutors to help with difficult questions.

Chapter 7  Understanding Probability 
Topic Notes
40 Introduction   41 Addition Rule 
Practice Set 
  Page 42     Page 43   
Quick Questions
   Page 44      Page 45 
Practice Set Answers
Page PS42-43
Quick Questions Answers 
Page QQ44-45 

Chapter 8 Multiplication Rules
Topic Notes
46-7 Multiplication, Bayes' Law, Counting 
Practice Set 
   Pages 48-49  
Quick Questions  
Pages 50-51 
Practice Set Answers
Pages PS48-49
Quick Questions Answers   
Pages QQ50-51

Outside Reading Amazing Applications of Probability ad Statistics

Chapter 9  Discrete Probability Distributions
Topic Notes 
52 Binomial     53 Poisson             
Practice Set
   Page 54   Page 55 
Quick Questions
   Page 56      Page 57 
Practice Set Answers
Page PS54 Page PS55 
Quick Questions Answers
Page QQ56   Page  QQ57  

Chapter 10  Continuous Normal Probability Distribution
Topic Notes A
 58 Introduction  59 Using z     
Topic Notes B    
60 Finding z   
 61 Normal Approximation to a binomial
Practice Set
 
         Page 62    Page63   
Quick Questions
Page 64    Page 65
Practice Set Answers Page PS62   Page PS63
Quick Questions Answers Page QQ64 
 Page QQ 65

 Chapter 11  Sampling and the 
Sampling Distribution of the Means

Topic Notes
66 Sampling Distribution of Mu     
67 Central Limits Theorem

Practice Set
 
  Page 68    
Quick Questions
   Page 69     
Practice Set Answers 
Page PS68
Quick Questions Answers  
Page QQ69
A little more! Rice Virtual Statistics Lab  has dynamic Java 1.1demonstration on the Sampling Distribution Simulation and Confidence Intervals

Chapter 12  Sampling Distributions Part II
Topic Notes
Population Proportion  71Sample Size
Practice Set 
  Page 72     Page 73 
Quick Questions
   Page 74      Page 75 
Practice Set Answers
    Page PS72  Page PS73
Quick Questions Answers
   Page QQ74-75

Burt Gerstman of San Jose State University has an interesting Review with Exercises

A little more! Rice Virtual Statistics Lab has dynamic Java 1.1demonstration on the
Confidence Interval on a Proportion

Probability Test Material
Formula Review   
Probability

Probability Test  
Page 78      Page 79  Page 80   
Page 81   Page 82  Page 83

Probability Test Answers  
Page T78   Page T78-80
 
Page T80-81  Page T82   Page T83 
Additional Practice Problems
 

Please visit our free libraries.
Student Internet Library
 
Accounting Internet Library
Economics Internet Library
Excel Internet Library
Management Internet Library
 
Marketing Internet Library
 
Mathematics Internet Library

Research Paper Internet Library

Small Business Internet Library
 
Statistics Internet Library

Special Interest Sites
Free Internet Business Books
Free Internet Non business Books

Dieters Internet Library
Foreign Students Internet Library 

MBA Internet Library
MBA Prerequisites Books and Notes

Our Experts Tutors
 Can Help With Difficult Assignments
 
Statistics Tutors
Accounting Tutors

Economics Tutors
Math Tutors
Other Homework Tutors
Writing Services

about the author Walter Antoniotti
and 21st Century Learning Products
Please
e-mail the author with thoughts and suggestions
Please tell your teachers, friends, and library
about our free books and libraries.

Thanks!