Student Solutions Manual for Mendenhall/Beaver/Beaver’s Introduction to Probability and Statistics, 12th

, by Mendenhall, William; Beaver, Robert J.; Beaver, Barbara M.

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ISBN: 9780534463250 | 0534463258
Cover: Paperback
Copyright: 1/3/2005

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Summary

Supplemental Materials

This manual contains worked out solutions to selected problems in the text.

Preface
Introduction: Train Your Brain for Statistics
Describing Data With Graphs
Variables and Data
Types of Variables
Graphs for Categorical Data
Graphs for Quantitative Variables
Relative Frequency Histograms
Key Concepts
Do It Yourself
MyMINITAB -- Introduction to MINITAB
Case Study: How Is Your Blood Pressure?
Describing Data With Numerical Measures
Describing a Set of Data with Numerical Measures
Measures of Center
Measures of Variability
On the Practical Significance of the Standard Deviation
A Check on the Calculation of s
Measures of Relative Standing
The Five-number Summary and the Box Plot
Key Concepts and Formulas
MyMINITAB -- Numerical Descriptive Measures
Case Study: The Boys of Summer
Describing Bivariate Data
Bivariate Data
Graphs for Qualitative Variables
Scatterplots for Two Quantitative Variables
Numerical Measures for Quantitative Bivariate Data
Key Concepts
MyMINITAB -- Describing Bivariate Data
Case Study: Do You Think Your Dishes Are Really Clean?
Probability and Probability Distributions
The Role of Probability in Statistics
Events and the Sample Space
Calculating Probabilities Using Simple Events
Useful Counting Rules (Optional)
Event Relations and Probability Rules
Calculating Probabilities; Independence and the Multiplication Rule
Calculating Probabilities for Intersections
Bayes'' Rule (Optional)
Discrete Random Variables and their Probability Distributions
The Mean and Standard Deviation for a Discrete Random Variable
Key Concepts and Formulas
MyMINITAB -- Discrete Probability Distributions
Case Study: Probability and Decision Making in the Congo
Several Useful Discrete Distributions
Introduction
The Binomial Probability Distribution
The Poisson Probability Distribution
The Hypergeometric Probability Distribution
Key Concepts and Formulas
MyMINITAB -- Binomial and Poisson Probabilities
Case Study: A Mystery: Cancers Near a Reactor
The Normal Probability Distribution
Probability Distributions for Continuous Random Variables
The Normal Probability Distribution
Tabulated Areas of the Normal Probability Distribution
The Normal Approximation to the Binomial Probability Distribution (Optional)
Key Concepts and Formulas
MyMINITAB --Normal Probabilities
Case Study: The Long and Short of It
Sampling Distributions
Introduction
Sampling Plans and Experimental Designs
Statistics and Sampling Distributions
The Central Limit Theorem
The Sampling Distribution of the Sample Mean
The Sampling Distribution of the Sample Proportion
A Sampling Application: Statistical Process Control (Optional)
Key Concepts and Formulas
MyMINITAB -- The Central Limit Theorem at Work
Case Study: Sampling the Roulette at Monte Carlo
Large-Sample Estimation
Where We''ve Been
Where We''re Going-Statistical Inference
Types of Estimators
Point Estimation
Interval Estimation
Estimating the Difference between Two Population Means
Estimating the Difference between Two Binomial Proportions
One-Sided Confidence Bounds
Choosing the Sample Size
Key Concepts and Formulas
Case Study: How Reliable Is That Poll?
Large-Sample Tests Of Hypotheses
Testing Hypotheses about Population Parameters
A Statistical Test of Hypothesis
A Large-Sample Test about a Population Mean
A Large-Sample Test of Hypothesis for the Difference in Two Population Means
A Large-Sample Test of Hypothesis for a Binomial Proportion
A Large-Sample Test of Hypothesis for the Difference in Two Binomial Proportions
Some Comments on Testing Hypotheses
Key Concepts and Formulas
Case Study: An Aspirin a Day?
Inference From Small Samples
Introduction
Student''s Distribution
Small-Sample Inferences Concerning a Population Mean
Small-Sample Inferences for the Difference between Two Population Means: Independent Random Samples
Small-Sample Inferences for the Difference between Two Means: A Paired Difference Test
Inferences Concerning a Population Variance
Comparing Two Po
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Student Solutions Manual for Mendenhall/Beaver/Beaver’s Introduction to Probability and Statistics, 12th

Summary

Table of Contents

Supplemental Materials