SlideShare uma empresa Scribd logo
1 de 1
Baixar para ler offline
It has been claimed that the mean population height of Americans is 175 with a population
standard deviation, sigma = 2.5. Assume that a sample of 400 Americans yields a mean height
of 176 centimeters. Use a level of significance of sigma = 0.05. a) Use classical hypothesis
testing to determine whether the mean height of Americans has changed from 175 centimeters.
b) Compute the p-value. Interpret. c) Construct a two-sided 95% confidence interval. Interpret.
Show all work and
Solution
s thanks!

Mais conteúdo relacionado

Mais de shankaranilahuja

It happened one Sunday morning. PoliceSolution1. Ethical conce.pdf
It happened one Sunday morning. PoliceSolution1. Ethical conce.pdfIt happened one Sunday morning. PoliceSolution1. Ethical conce.pdf
It happened one Sunday morning. PoliceSolution1. Ethical conce.pdfshankaranilahuja
 
Is turbidity a direct measurement of particle concentrations or is i.pdf
Is turbidity a direct measurement of particle concentrations or is i.pdfIs turbidity a direct measurement of particle concentrations or is i.pdf
Is turbidity a direct measurement of particle concentrations or is i.pdfshankaranilahuja
 
Is there room for error while measuring the distances between the sa.pdf
Is there room for error while measuring the distances between the sa.pdfIs there room for error while measuring the distances between the sa.pdf
Is there room for error while measuring the distances between the sa.pdfshankaranilahuja
 
Is there an integral domain containing exactly 10 elementsAs alwa.pdf
Is there an integral domain containing exactly 10 elementsAs alwa.pdfIs there an integral domain containing exactly 10 elementsAs alwa.pdf
Is there an integral domain containing exactly 10 elementsAs alwa.pdfshankaranilahuja
 
Is there a list of banks that got state aid bailed out since 2008 .pdf
Is there a list of banks that got state aid  bailed out since 2008 .pdfIs there a list of banks that got state aid  bailed out since 2008 .pdf
Is there a list of banks that got state aid bailed out since 2008 .pdfshankaranilahuja
 
Is there a difference in mean hours slept for students in various ye.pdf
Is there a difference in mean hours slept for students in various ye.pdfIs there a difference in mean hours slept for students in various ye.pdf
Is there a difference in mean hours slept for students in various ye.pdfshankaranilahuja
 
Is the tail on the left or right side it is left, a believeThe pr.pdf
Is the tail on the left or right side it is left, a believeThe pr.pdfIs the tail on the left or right side it is left, a believeThe pr.pdf
Is the tail on the left or right side it is left, a believeThe pr.pdfshankaranilahuja
 
Is the statement Hom=11 a valid null hypothesis Yes, this is a s.pdf
Is the statement Hom=11 a valid null hypothesis Yes, this is a s.pdfIs the statement Hom=11 a valid null hypothesis Yes, this is a s.pdf
Is the statement Hom=11 a valid null hypothesis Yes, this is a s.pdfshankaranilahuja
 
Is the following an observational study or an experiment (Explain y.pdf
Is the following an observational study or an experiment (Explain y.pdfIs the following an observational study or an experiment (Explain y.pdf
Is the following an observational study or an experiment (Explain y.pdfshankaranilahuja
 
Is the Federal Reserve an independent institution Explain.Solut.pdf
Is the Federal Reserve an independent institution Explain.Solut.pdfIs the Federal Reserve an independent institution Explain.Solut.pdf
Is the Federal Reserve an independent institution Explain.Solut.pdfshankaranilahuja
 
Is the agency problem unique to for-profit organizations or does it .pdf
Is the agency problem unique to for-profit organizations or does it .pdfIs the agency problem unique to for-profit organizations or does it .pdf
Is the agency problem unique to for-profit organizations or does it .pdfshankaranilahuja
 
Is the Fed currently pursuing an expansionary, neutral, or contracti.pdf
Is the Fed currently pursuing an expansionary, neutral, or contracti.pdfIs the Fed currently pursuing an expansionary, neutral, or contracti.pdf
Is the Fed currently pursuing an expansionary, neutral, or contracti.pdfshankaranilahuja
 
Is it true that the Jacobi and Gauss-Seidel methods will always have.pdf
Is it true that the Jacobi and Gauss-Seidel methods will always have.pdfIs it true that the Jacobi and Gauss-Seidel methods will always have.pdf
Is it true that the Jacobi and Gauss-Seidel methods will always have.pdfshankaranilahuja
 
Is the set of integers a group under the operation of subtration If.pdf
Is the set of integers a group under the operation of subtration If.pdfIs the set of integers a group under the operation of subtration If.pdf
Is the set of integers a group under the operation of subtration If.pdfshankaranilahuja
 
Is S a vector spaceLet C([-1,1] be the set of continuous function.pdf
Is S a vector spaceLet C([-1,1] be the set of continuous function.pdfIs S a vector spaceLet C([-1,1] be the set of continuous function.pdf
Is S a vector spaceLet C([-1,1] be the set of continuous function.pdfshankaranilahuja
 
Is it possible for a probability domain to have exactely two sets Oa.pdf
Is it possible for a probability domain to have exactely two sets Oa.pdfIs it possible for a probability domain to have exactely two sets Oa.pdf
Is it possible for a probability domain to have exactely two sets Oa.pdfshankaranilahuja
 
Is the IT role and the InfoSec role good to be combined into a singl.pdf
Is the IT role and the InfoSec role good to be combined into a singl.pdfIs the IT role and the InfoSec role good to be combined into a singl.pdf
Is the IT role and the InfoSec role good to be combined into a singl.pdfshankaranilahuja
 
Is it possible that there exists a real number M such that r is less.pdf
Is it possible that there exists a real number M such that r is less.pdfIs it possible that there exists a real number M such that r is less.pdf
Is it possible that there exists a real number M such that r is less.pdfshankaranilahuja
 

Mais de shankaranilahuja (18)

It happened one Sunday morning. PoliceSolution1. Ethical conce.pdf
It happened one Sunday morning. PoliceSolution1. Ethical conce.pdfIt happened one Sunday morning. PoliceSolution1. Ethical conce.pdf
It happened one Sunday morning. PoliceSolution1. Ethical conce.pdf
 
Is turbidity a direct measurement of particle concentrations or is i.pdf
Is turbidity a direct measurement of particle concentrations or is i.pdfIs turbidity a direct measurement of particle concentrations or is i.pdf
Is turbidity a direct measurement of particle concentrations or is i.pdf
 
Is there room for error while measuring the distances between the sa.pdf
Is there room for error while measuring the distances between the sa.pdfIs there room for error while measuring the distances between the sa.pdf
Is there room for error while measuring the distances between the sa.pdf
 
Is there an integral domain containing exactly 10 elementsAs alwa.pdf
Is there an integral domain containing exactly 10 elementsAs alwa.pdfIs there an integral domain containing exactly 10 elementsAs alwa.pdf
Is there an integral domain containing exactly 10 elementsAs alwa.pdf
 
Is there a list of banks that got state aid bailed out since 2008 .pdf
Is there a list of banks that got state aid  bailed out since 2008 .pdfIs there a list of banks that got state aid  bailed out since 2008 .pdf
Is there a list of banks that got state aid bailed out since 2008 .pdf
 
Is there a difference in mean hours slept for students in various ye.pdf
Is there a difference in mean hours slept for students in various ye.pdfIs there a difference in mean hours slept for students in various ye.pdf
Is there a difference in mean hours slept for students in various ye.pdf
 
Is the tail on the left or right side it is left, a believeThe pr.pdf
Is the tail on the left or right side it is left, a believeThe pr.pdfIs the tail on the left or right side it is left, a believeThe pr.pdf
Is the tail on the left or right side it is left, a believeThe pr.pdf
 
Is the statement Hom=11 a valid null hypothesis Yes, this is a s.pdf
Is the statement Hom=11 a valid null hypothesis Yes, this is a s.pdfIs the statement Hom=11 a valid null hypothesis Yes, this is a s.pdf
Is the statement Hom=11 a valid null hypothesis Yes, this is a s.pdf
 
Is the following an observational study or an experiment (Explain y.pdf
Is the following an observational study or an experiment (Explain y.pdfIs the following an observational study or an experiment (Explain y.pdf
Is the following an observational study or an experiment (Explain y.pdf
 
Is the Federal Reserve an independent institution Explain.Solut.pdf
Is the Federal Reserve an independent institution Explain.Solut.pdfIs the Federal Reserve an independent institution Explain.Solut.pdf
Is the Federal Reserve an independent institution Explain.Solut.pdf
 
Is the agency problem unique to for-profit organizations or does it .pdf
Is the agency problem unique to for-profit organizations or does it .pdfIs the agency problem unique to for-profit organizations or does it .pdf
Is the agency problem unique to for-profit organizations or does it .pdf
 
Is the Fed currently pursuing an expansionary, neutral, or contracti.pdf
Is the Fed currently pursuing an expansionary, neutral, or contracti.pdfIs the Fed currently pursuing an expansionary, neutral, or contracti.pdf
Is the Fed currently pursuing an expansionary, neutral, or contracti.pdf
 
Is it true that the Jacobi and Gauss-Seidel methods will always have.pdf
Is it true that the Jacobi and Gauss-Seidel methods will always have.pdfIs it true that the Jacobi and Gauss-Seidel methods will always have.pdf
Is it true that the Jacobi and Gauss-Seidel methods will always have.pdf
 
Is the set of integers a group under the operation of subtration If.pdf
Is the set of integers a group under the operation of subtration If.pdfIs the set of integers a group under the operation of subtration If.pdf
Is the set of integers a group under the operation of subtration If.pdf
 
Is S a vector spaceLet C([-1,1] be the set of continuous function.pdf
Is S a vector spaceLet C([-1,1] be the set of continuous function.pdfIs S a vector spaceLet C([-1,1] be the set of continuous function.pdf
Is S a vector spaceLet C([-1,1] be the set of continuous function.pdf
 
Is it possible for a probability domain to have exactely two sets Oa.pdf
Is it possible for a probability domain to have exactely two sets Oa.pdfIs it possible for a probability domain to have exactely two sets Oa.pdf
Is it possible for a probability domain to have exactely two sets Oa.pdf
 
Is the IT role and the InfoSec role good to be combined into a singl.pdf
Is the IT role and the InfoSec role good to be combined into a singl.pdfIs the IT role and the InfoSec role good to be combined into a singl.pdf
Is the IT role and the InfoSec role good to be combined into a singl.pdf
 
Is it possible that there exists a real number M such that r is less.pdf
Is it possible that there exists a real number M such that r is less.pdfIs it possible that there exists a real number M such that r is less.pdf
Is it possible that there exists a real number M such that r is less.pdf
 

Último

Science 7 Quarter 4 Module 2: Natural Resources.pptx
Science 7 Quarter 4 Module 2: Natural Resources.pptxScience 7 Quarter 4 Module 2: Natural Resources.pptx
Science 7 Quarter 4 Module 2: Natural Resources.pptxMaryGraceBautista27
 
Barangay Council for the Protection of Children (BCPC) Orientation.pptx
Barangay Council for the Protection of Children (BCPC) Orientation.pptxBarangay Council for the Protection of Children (BCPC) Orientation.pptx
Barangay Council for the Protection of Children (BCPC) Orientation.pptxCarlos105
 
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptxINTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptxHumphrey A Beña
 
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATIONTHEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATIONHumphrey A Beña
 
USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...
USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...
USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...Postal Advocate Inc.
 
ACC 2024 Chronicles. Cardiology. Exam.pdf
ACC 2024 Chronicles. Cardiology. Exam.pdfACC 2024 Chronicles. Cardiology. Exam.pdf
ACC 2024 Chronicles. Cardiology. Exam.pdfSpandanaRallapalli
 
ECONOMIC CONTEXT - LONG FORM TV DRAMA - PPT
ECONOMIC CONTEXT - LONG FORM TV DRAMA - PPTECONOMIC CONTEXT - LONG FORM TV DRAMA - PPT
ECONOMIC CONTEXT - LONG FORM TV DRAMA - PPTiammrhaywood
 
Earth Day Presentation wow hello nice great
Earth Day Presentation wow hello nice greatEarth Day Presentation wow hello nice great
Earth Day Presentation wow hello nice greatYousafMalik24
 
ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4MiaBumagat1
 
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...JhezDiaz1
 
Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)
Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)
Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)lakshayb543
 
Roles & Responsibilities in Pharmacovigilance
Roles & Responsibilities in PharmacovigilanceRoles & Responsibilities in Pharmacovigilance
Roles & Responsibilities in PharmacovigilanceSamikshaHamane
 
Judging the Relevance and worth of ideas part 2.pptx
Judging the Relevance  and worth of ideas part 2.pptxJudging the Relevance  and worth of ideas part 2.pptx
Judging the Relevance and worth of ideas part 2.pptxSherlyMaeNeri
 
Choosing the Right CBSE School A Comprehensive Guide for Parents
Choosing the Right CBSE School A Comprehensive Guide for ParentsChoosing the Right CBSE School A Comprehensive Guide for Parents
Choosing the Right CBSE School A Comprehensive Guide for Parentsnavabharathschool99
 
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptx
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptxMULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptx
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptxAnupkumar Sharma
 
Computed Fields and api Depends in the Odoo 17
Computed Fields and api Depends in the Odoo 17Computed Fields and api Depends in the Odoo 17
Computed Fields and api Depends in the Odoo 17Celine George
 
Inclusivity Essentials_ Creating Accessible Websites for Nonprofits .pdf
Inclusivity Essentials_ Creating Accessible Websites for Nonprofits .pdfInclusivity Essentials_ Creating Accessible Websites for Nonprofits .pdf
Inclusivity Essentials_ Creating Accessible Websites for Nonprofits .pdfTechSoup
 
How to Add Barcode on PDF Report in Odoo 17
How to Add Barcode on PDF Report in Odoo 17How to Add Barcode on PDF Report in Odoo 17
How to Add Barcode on PDF Report in Odoo 17Celine George
 

Último (20)

Science 7 Quarter 4 Module 2: Natural Resources.pptx
Science 7 Quarter 4 Module 2: Natural Resources.pptxScience 7 Quarter 4 Module 2: Natural Resources.pptx
Science 7 Quarter 4 Module 2: Natural Resources.pptx
 
Barangay Council for the Protection of Children (BCPC) Orientation.pptx
Barangay Council for the Protection of Children (BCPC) Orientation.pptxBarangay Council for the Protection of Children (BCPC) Orientation.pptx
Barangay Council for the Protection of Children (BCPC) Orientation.pptx
 
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptxINTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
 
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATIONTHEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
 
USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...
USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...
USPS® Forced Meter Migration - How to Know if Your Postage Meter Will Soon be...
 
ACC 2024 Chronicles. Cardiology. Exam.pdf
ACC 2024 Chronicles. Cardiology. Exam.pdfACC 2024 Chronicles. Cardiology. Exam.pdf
ACC 2024 Chronicles. Cardiology. Exam.pdf
 
ECONOMIC CONTEXT - LONG FORM TV DRAMA - PPT
ECONOMIC CONTEXT - LONG FORM TV DRAMA - PPTECONOMIC CONTEXT - LONG FORM TV DRAMA - PPT
ECONOMIC CONTEXT - LONG FORM TV DRAMA - PPT
 
Earth Day Presentation wow hello nice great
Earth Day Presentation wow hello nice greatEarth Day Presentation wow hello nice great
Earth Day Presentation wow hello nice great
 
ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4
 
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...
 
Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)
Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)
Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)
 
Roles & Responsibilities in Pharmacovigilance
Roles & Responsibilities in PharmacovigilanceRoles & Responsibilities in Pharmacovigilance
Roles & Responsibilities in Pharmacovigilance
 
Judging the Relevance and worth of ideas part 2.pptx
Judging the Relevance  and worth of ideas part 2.pptxJudging the Relevance  and worth of ideas part 2.pptx
Judging the Relevance and worth of ideas part 2.pptx
 
Choosing the Right CBSE School A Comprehensive Guide for Parents
Choosing the Right CBSE School A Comprehensive Guide for ParentsChoosing the Right CBSE School A Comprehensive Guide for Parents
Choosing the Right CBSE School A Comprehensive Guide for Parents
 
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptx
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptxMULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptx
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptx
 
TataKelola dan KamSiber Kecerdasan Buatan v022.pdf
TataKelola dan KamSiber Kecerdasan Buatan v022.pdfTataKelola dan KamSiber Kecerdasan Buatan v022.pdf
TataKelola dan KamSiber Kecerdasan Buatan v022.pdf
 
Computed Fields and api Depends in the Odoo 17
Computed Fields and api Depends in the Odoo 17Computed Fields and api Depends in the Odoo 17
Computed Fields and api Depends in the Odoo 17
 
Inclusivity Essentials_ Creating Accessible Websites for Nonprofits .pdf
Inclusivity Essentials_ Creating Accessible Websites for Nonprofits .pdfInclusivity Essentials_ Creating Accessible Websites for Nonprofits .pdf
Inclusivity Essentials_ Creating Accessible Websites for Nonprofits .pdf
 
Raw materials used in Herbal Cosmetics.pptx
Raw materials used in Herbal Cosmetics.pptxRaw materials used in Herbal Cosmetics.pptx
Raw materials used in Herbal Cosmetics.pptx
 
How to Add Barcode on PDF Report in Odoo 17
How to Add Barcode on PDF Report in Odoo 17How to Add Barcode on PDF Report in Odoo 17
How to Add Barcode on PDF Report in Odoo 17
 

It has been claimed that the mean population height of Americans is .pdf

  • 1. It has been claimed that the mean population height of Americans is 175 with a population standard deviation, sigma = 2.5. Assume that a sample of 400 Americans yields a mean height of 176 centimeters. Use a level of significance of sigma = 0.05. a) Use classical hypothesis testing to determine whether the mean height of Americans has changed from 175 centimeters. b) Compute the p-value. Interpret. c) Construct a two-sided 95% confidence interval. Interpret. Show all work and Solution s thanks!