CONTENTS
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Chapter 1 Introduction to Statistics 1
Chapter 2 Descriptive Statistics 14
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Chapter 3 Probability 105
Chapter 4 Discrete Probability Distributions 140
Chapter 5 Normal Probability Distributions 173
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Chapter 6 Confidence Intervals 226
Chapter 7 Hypothesis Testing with One Sample 255
Chapter 8 Hypothesis Testing with Two Samples 308
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Chapter 9 Correlation and Regression 355
Chapter 10 Chi-Square Tests and the F-Distribution 407
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Chapter 11 Nonparametric Tests 466
Chapter 6 Alternate (Online) Confidence Intervals 517
Version
Appendix A Alternative Presentation of the Standard 546
Normal Distribution
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Appendix C Normal Probability Plots 547
Activities 548
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Case Studies 557
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Uses and Abuses 584
Real Statistics−Real Decisions 596
Technology 611
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Copyright © 2023 Pearson Education, Inc.
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PR
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, Pearson’s Commitment
to Diversity, Equity,
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and Inclusion
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We embrace the many dimensions of diversity, including but not limited to race, ethnicity, gender,
sex, sexual orientation, socioeconomic status, ability, age, and religious or political beliefs.
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Education is a powerful force for equity and change in our world. It has the potential to deliver
opportunities that improve lives and enable economic mobility. As we work with authors to create
content for every product and service, we acknowledge our responsibility to demonstrate inclusivity
and incorporate diverse scholarship so that everyone can achieve their potential through learning.
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As the world’s leading learning company, we have a duty to help drive change and live up to our
purpose to help more people create a better life for themselves and to create a better world.
Our ambition is to purposefully contribute to a world where:
• Everyone has an equitable and lifelong opportunity • Our educational products and services are inclusive
to succeed through learning. and represent the rich diversity of learners.
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ȏ2XUHGXFDWLRQDOFRQWHQWDFFXUDWHO\UHȵHFWVWKH • Our educational content prompts deeper discussions
histories and lived experiences of the learners with students and motivates them to expand their
we serve. own learning (and worldview).
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Accessibility Contact Us
We are also committed to providing products that While we work hard to present unbiased, fully accessible
are fully accessible to all learners. As per Pearson’s content, we want to hear from you about any concerns
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guidelines for accessible educational Web media, or needs with this Pearson product so that we can
we test and retest the capabilities of our products investigate and address them.
against the highest standards for every release,
Please contact us with concerns about any
following the WCAG guidelines in developing new
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products for copyright year 2022 and beyond.
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You can learn more about Pearson’s
For accessibility-related issues, such as using
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commitment to accessibility at
assistive technology with Pearson products,
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, INSTRUCTOR’S SOLUTIONS
M
MANUAL
PR
DIACRITECH
E LEMENTARY S TATISTICS
ES
P ICTURING THE W ORLD
EIGHTH EDITION
SI
VE
RON LARSON
THE PENNSYLVANIA STATE UNIVERSITY
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THE BEHREND COLLEGE
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AD
ES
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Chapter 1 Introduction to Statistics 1
Chapter 2 Descriptive Statistics 14
PR
Chapter 3 Probability 105
Chapter 4 Discrete Probability Distributions 140
Chapter 5 Normal Probability Distributions 173
ES
Chapter 6 Confidence Intervals 226
Chapter 7 Hypothesis Testing with One Sample 255
Chapter 8 Hypothesis Testing with Two Samples 308
SI
Chapter 9 Correlation and Regression 355
Chapter 10 Chi-Square Tests and the F-Distribution 407
VE
Chapter 11 Nonparametric Tests 466
Chapter 6 Alternate (Online) Confidence Intervals 517
Version
Appendix A Alternative Presentation of the Standard 546
Normal Distribution
G
Appendix C Normal Probability Plots 547
Activities 548
R
Case Studies 557
AD
Uses and Abuses 584
Real Statistics−Real Decisions 596
Technology 611
ES
Copyright © 2023 Pearson Education, Inc.
, ES
AD
R
G
VE
SI
ES
PR
M
, Pearson’s Commitment
to Diversity, Equity,
M
and Inclusion
PR
ES
3HDUVRQLVGHGLFDWHGWRFUHDWLQJELDVIUHHFRQWHQWWKDWUHȵHFWVWKHGLYHUVLW\
GHSWKDQGEUHDGWKRIDOOOHDUQHUVȇOLYHGH[SHULHQFHV
We embrace the many dimensions of diversity, including but not limited to race, ethnicity, gender,
sex, sexual orientation, socioeconomic status, ability, age, and religious or political beliefs.
SI
Education is a powerful force for equity and change in our world. It has the potential to deliver
opportunities that improve lives and enable economic mobility. As we work with authors to create
content for every product and service, we acknowledge our responsibility to demonstrate inclusivity
and incorporate diverse scholarship so that everyone can achieve their potential through learning.
VE
As the world’s leading learning company, we have a duty to help drive change and live up to our
purpose to help more people create a better life for themselves and to create a better world.
Our ambition is to purposefully contribute to a world where:
• Everyone has an equitable and lifelong opportunity • Our educational products and services are inclusive
to succeed through learning. and represent the rich diversity of learners.
G
ȏ2XUHGXFDWLRQDOFRQWHQWDFFXUDWHO\UHȵHFWVWKH • Our educational content prompts deeper discussions
histories and lived experiences of the learners with students and motivates them to expand their
we serve. own learning (and worldview).
R
Accessibility Contact Us
We are also committed to providing products that While we work hard to present unbiased, fully accessible
are fully accessible to all learners. As per Pearson’s content, we want to hear from you about any concerns
AD
guidelines for accessible educational Web media, or needs with this Pearson product so that we can
we test and retest the capabilities of our products investigate and address them.
against the highest standards for every release,
Please contact us with concerns about any
following the WCAG guidelines in developing new
potential bias at
products for copyright year 2022 and beyond.
https://www.pearson.com/report-bias.html
You can learn more about Pearson’s
For accessibility-related issues, such as using
ES
commitment to accessibility at
assistive technology with Pearson products,
https://www.pearson.com/us/accessibility.html
alternative text requests, or accessibility
documentation, email the Pearson Disability Support
team at
, INSTRUCTOR’S SOLUTIONS
M
MANUAL
PR
DIACRITECH
E LEMENTARY S TATISTICS
ES
P ICTURING THE W ORLD
EIGHTH EDITION
SI
VE
RON LARSON
THE PENNSYLVANIA STATE UNIVERSITY
G
THE BEHREND COLLEGE
R
AD
ES
