SlideShare ist ein Scribd-Unternehmen logo
1 von 1
Downloaden Sie, um offline zu lesen
The National Center for Education Statistics reports that the proportion of college freshmen who
return to the same school for their sophomore year is 0.68 . Suppose we select a random sample
of 470 freshmen from across the nation. Question 1. What is the expected value of the sampling
distribution model for the proportion of 470 freshmen that will return to the same school for their
sophomore year? Question 2. What is the standard deviation of the sampling distribution model
for the proportion of 470 freshmen that will return to the same school for their sophomore year?
(Round to 3 decimal places) Question 3. What is the probability that the proportion of these 470
freshmen that return to the same school for their sophomore year is less than 0.66 ? (Round to 4
decimal places)

Weitere ähnliche Inhalte

Mehr von amabajisgents

The reservoir for a disease can be living or non-living True False Qu.pdf
 The reservoir for a disease can be living or non-living True False Qu.pdf The reservoir for a disease can be living or non-living True False Qu.pdf
The reservoir for a disease can be living or non-living True False Qu.pdfamabajisgents
 
The regression table below is from Did Highways Cause Suburbanizatio.pdf
 The regression table below is from Did Highways Cause Suburbanizatio.pdf The regression table below is from Did Highways Cause Suburbanizatio.pdf
The regression table below is from Did Highways Cause Suburbanizatio.pdfamabajisgents
 
The records at the end of January of the current year for Young Compa.pdf
 The records at the end of January of the current year for Young Compa.pdf The records at the end of January of the current year for Young Compa.pdf
The records at the end of January of the current year for Young Compa.pdfamabajisgents
 
The random variables X and Y have joint probability density function .pdf
 The random variables X and Y have joint probability density function .pdf The random variables X and Y have joint probability density function .pdf
The random variables X and Y have joint probability density function .pdfamabajisgents
 
The questions below all refer to the following pedigree. In humans, t.pdf
 The questions below all refer to the following pedigree. In humans, t.pdf The questions below all refer to the following pedigree. In humans, t.pdf
The questions below all refer to the following pedigree. In humans, t.pdfamabajisgents
 
The radar product is based on how high the 40dBZ reflectivity thresho.pdf
 The radar product is based on how high the 40dBZ reflectivity thresho.pdf The radar product is based on how high the 40dBZ reflectivity thresho.pdf
The radar product is based on how high the 40dBZ reflectivity thresho.pdfamabajisgents
 
The neutrality of money (a) In what sense is money neutral How is mo.pdf
 The neutrality of money (a) In what sense is money neutral How is mo.pdf The neutrality of money (a) In what sense is money neutral How is mo.pdf
The neutrality of money (a) In what sense is money neutral How is mo.pdfamabajisgents
 
The net present value method is a better method of evaluation than th.pdf
 The net present value method is a better method of evaluation than th.pdf The net present value method is a better method of evaluation than th.pdf
The net present value method is a better method of evaluation than th.pdfamabajisgents
 
The purpose of this project is to develop a code which will compare a.pdf
 The purpose of this project is to develop a code which will compare a.pdf The purpose of this project is to develop a code which will compare a.pdf
The purpose of this project is to develop a code which will compare a.pdfamabajisgents
 
The purpose of this blog post is for you to discuss the history of tu.pdf
 The purpose of this blog post is for you to discuss the history of tu.pdf The purpose of this blog post is for you to discuss the history of tu.pdf
The purpose of this blog post is for you to discuss the history of tu.pdfamabajisgents
 
The production manager of a retail company chain in Australian wants .pdf
 The production manager of a retail company chain in Australian wants .pdf The production manager of a retail company chain in Australian wants .pdf
The production manager of a retail company chain in Australian wants .pdfamabajisgents
 
The Production Department planned to work 4,500 labor hours in March .pdf
 The Production Department planned to work 4,500 labor hours in March .pdf The Production Department planned to work 4,500 labor hours in March .pdf
The Production Department planned to work 4,500 labor hours in March .pdfamabajisgents
 
The probablity density function of a random variable X is as follows .pdf
 The probablity density function of a random variable X is as follows .pdf The probablity density function of a random variable X is as follows .pdf
The probablity density function of a random variable X is as follows .pdfamabajisgents
 
The probability that it will rain tomorrow is 0.1 . Part 02 Part 1 .pdf
 The probability that it will rain tomorrow is 0.1 . Part 02 Part 1 .pdf The probability that it will rain tomorrow is 0.1 . Part 02 Part 1 .pdf
The probability that it will rain tomorrow is 0.1 . Part 02 Part 1 .pdfamabajisgents
 
The probability of event A is P(A)=0.5, and the probability of event .pdf
 The probability of event A is P(A)=0.5, and the probability of event .pdf The probability of event A is P(A)=0.5, and the probability of event .pdf
The probability of event A is P(A)=0.5, and the probability of event .pdfamabajisgents
 
The President of the University wants to find out the percentage of.pdf
 The President of the University wants to find out the percentage of.pdf The President of the University wants to find out the percentage of.pdf
The President of the University wants to find out the percentage of.pdfamabajisgents
 
The Office of Student Services at UNC would like to estimate the prop.pdf
 The Office of Student Services at UNC would like to estimate the prop.pdf The Office of Student Services at UNC would like to estimate the prop.pdf
The Office of Student Services at UNC would like to estimate the prop.pdfamabajisgents
 
The ocean tides on Earth are much more complicated than thoy might at.pdf
 The ocean tides on Earth are much more complicated than thoy might at.pdf The ocean tides on Earth are much more complicated than thoy might at.pdf
The ocean tides on Earth are much more complicated than thoy might at.pdfamabajisgents
 
The OLS residuals, i, are defined as follows A. Yi01Xi B. Yi01Xi C. .pdf
 The OLS residuals, i, are defined as follows A. Yi01Xi B. Yi01Xi C. .pdf The OLS residuals, i, are defined as follows A. Yi01Xi B. Yi01Xi C. .pdf
The OLS residuals, i, are defined as follows A. Yi01Xi B. Yi01Xi C. .pdfamabajisgents
 
The output of the following code is 11 Program 1 main () { int val =.pdf
 The output of the following code is 11 Program 1 main () { int val =.pdf The output of the following code is 11 Program 1 main () { int val =.pdf
The output of the following code is 11 Program 1 main () { int val =.pdfamabajisgents
 

Mehr von amabajisgents (20)

The reservoir for a disease can be living or non-living True False Qu.pdf
 The reservoir for a disease can be living or non-living True False Qu.pdf The reservoir for a disease can be living or non-living True False Qu.pdf
The reservoir for a disease can be living or non-living True False Qu.pdf
 
The regression table below is from Did Highways Cause Suburbanizatio.pdf
 The regression table below is from Did Highways Cause Suburbanizatio.pdf The regression table below is from Did Highways Cause Suburbanizatio.pdf
The regression table below is from Did Highways Cause Suburbanizatio.pdf
 
The records at the end of January of the current year for Young Compa.pdf
 The records at the end of January of the current year for Young Compa.pdf The records at the end of January of the current year for Young Compa.pdf
The records at the end of January of the current year for Young Compa.pdf
 
The random variables X and Y have joint probability density function .pdf
 The random variables X and Y have joint probability density function .pdf The random variables X and Y have joint probability density function .pdf
The random variables X and Y have joint probability density function .pdf
 
The questions below all refer to the following pedigree. In humans, t.pdf
 The questions below all refer to the following pedigree. In humans, t.pdf The questions below all refer to the following pedigree. In humans, t.pdf
The questions below all refer to the following pedigree. In humans, t.pdf
 
The radar product is based on how high the 40dBZ reflectivity thresho.pdf
 The radar product is based on how high the 40dBZ reflectivity thresho.pdf The radar product is based on how high the 40dBZ reflectivity thresho.pdf
The radar product is based on how high the 40dBZ reflectivity thresho.pdf
 
The neutrality of money (a) In what sense is money neutral How is mo.pdf
 The neutrality of money (a) In what sense is money neutral How is mo.pdf The neutrality of money (a) In what sense is money neutral How is mo.pdf
The neutrality of money (a) In what sense is money neutral How is mo.pdf
 
The net present value method is a better method of evaluation than th.pdf
 The net present value method is a better method of evaluation than th.pdf The net present value method is a better method of evaluation than th.pdf
The net present value method is a better method of evaluation than th.pdf
 
The purpose of this project is to develop a code which will compare a.pdf
 The purpose of this project is to develop a code which will compare a.pdf The purpose of this project is to develop a code which will compare a.pdf
The purpose of this project is to develop a code which will compare a.pdf
 
The purpose of this blog post is for you to discuss the history of tu.pdf
 The purpose of this blog post is for you to discuss the history of tu.pdf The purpose of this blog post is for you to discuss the history of tu.pdf
The purpose of this blog post is for you to discuss the history of tu.pdf
 
The production manager of a retail company chain in Australian wants .pdf
 The production manager of a retail company chain in Australian wants .pdf The production manager of a retail company chain in Australian wants .pdf
The production manager of a retail company chain in Australian wants .pdf
 
The Production Department planned to work 4,500 labor hours in March .pdf
 The Production Department planned to work 4,500 labor hours in March .pdf The Production Department planned to work 4,500 labor hours in March .pdf
The Production Department planned to work 4,500 labor hours in March .pdf
 
The probablity density function of a random variable X is as follows .pdf
 The probablity density function of a random variable X is as follows .pdf The probablity density function of a random variable X is as follows .pdf
The probablity density function of a random variable X is as follows .pdf
 
The probability that it will rain tomorrow is 0.1 . Part 02 Part 1 .pdf
 The probability that it will rain tomorrow is 0.1 . Part 02 Part 1 .pdf The probability that it will rain tomorrow is 0.1 . Part 02 Part 1 .pdf
The probability that it will rain tomorrow is 0.1 . Part 02 Part 1 .pdf
 
The probability of event A is P(A)=0.5, and the probability of event .pdf
 The probability of event A is P(A)=0.5, and the probability of event .pdf The probability of event A is P(A)=0.5, and the probability of event .pdf
The probability of event A is P(A)=0.5, and the probability of event .pdf
 
The President of the University wants to find out the percentage of.pdf
 The President of the University wants to find out the percentage of.pdf The President of the University wants to find out the percentage of.pdf
The President of the University wants to find out the percentage of.pdf
 
The Office of Student Services at UNC would like to estimate the prop.pdf
 The Office of Student Services at UNC would like to estimate the prop.pdf The Office of Student Services at UNC would like to estimate the prop.pdf
The Office of Student Services at UNC would like to estimate the prop.pdf
 
The ocean tides on Earth are much more complicated than thoy might at.pdf
 The ocean tides on Earth are much more complicated than thoy might at.pdf The ocean tides on Earth are much more complicated than thoy might at.pdf
The ocean tides on Earth are much more complicated than thoy might at.pdf
 
The OLS residuals, i, are defined as follows A. Yi01Xi B. Yi01Xi C. .pdf
 The OLS residuals, i, are defined as follows A. Yi01Xi B. Yi01Xi C. .pdf The OLS residuals, i, are defined as follows A. Yi01Xi B. Yi01Xi C. .pdf
The OLS residuals, i, are defined as follows A. Yi01Xi B. Yi01Xi C. .pdf
 
The output of the following code is 11 Program 1 main () { int val =.pdf
 The output of the following code is 11 Program 1 main () { int val =.pdf The output of the following code is 11 Program 1 main () { int val =.pdf
The output of the following code is 11 Program 1 main () { int val =.pdf
 

Kürzlich hochgeladen

Student login on Anyboli platform.helpin
Student login on Anyboli platform.helpinStudent login on Anyboli platform.helpin
Student login on Anyboli platform.helpinRaunakKeshri1
 
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsIntroduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsTechSoup
 
social pharmacy d-pharm 1st year by Pragati K. Mahajan
social pharmacy d-pharm 1st year by Pragati K. Mahajansocial pharmacy d-pharm 1st year by Pragati K. Mahajan
social pharmacy d-pharm 1st year by Pragati K. Mahajanpragatimahajan3
 
Call Girls in Dwarka Mor Delhi Contact Us 9654467111
Call Girls in Dwarka Mor Delhi Contact Us 9654467111Call Girls in Dwarka Mor Delhi Contact Us 9654467111
Call Girls in Dwarka Mor Delhi Contact Us 9654467111Sapana Sha
 
Class 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdfClass 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdfAyushMahapatra5
 
Sports & Fitness Value Added Course FY..
Sports & Fitness Value Added Course FY..Sports & Fitness Value Added Course FY..
Sports & Fitness Value Added Course FY..Disha Kariya
 
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Krashi Coaching
 
9548086042 for call girls in Indira Nagar with room service
9548086042  for call girls in Indira Nagar  with room service9548086042  for call girls in Indira Nagar  with room service
9548086042 for call girls in Indira Nagar with room servicediscovermytutordmt
 
The Most Excellent Way | 1 Corinthians 13
The Most Excellent Way | 1 Corinthians 13The Most Excellent Way | 1 Corinthians 13
The Most Excellent Way | 1 Corinthians 13Steve Thomason
 
Web & Social Media Analytics Previous Year Question Paper.pdf
Web & Social Media Analytics Previous Year Question Paper.pdfWeb & Social Media Analytics Previous Year Question Paper.pdf
Web & Social Media Analytics Previous Year Question Paper.pdfJayanti Pande
 
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...EduSkills OECD
 
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...christianmathematics
 
IGNOU MSCCFT and PGDCFT Exam Question Pattern: MCFT003 Counselling and Family...
IGNOU MSCCFT and PGDCFT Exam Question Pattern: MCFT003 Counselling and Family...IGNOU MSCCFT and PGDCFT Exam Question Pattern: MCFT003 Counselling and Family...
IGNOU MSCCFT and PGDCFT Exam Question Pattern: MCFT003 Counselling and Family...PsychoTech Services
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdfQucHHunhnh
 
APM Welcome, APM North West Network Conference, Synergies Across Sectors
APM Welcome, APM North West Network Conference, Synergies Across SectorsAPM Welcome, APM North West Network Conference, Synergies Across Sectors
APM Welcome, APM North West Network Conference, Synergies Across SectorsAssociation for Project Management
 
Accessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impactAccessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impactdawncurless
 
A Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy ReformA Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy ReformChameera Dedduwage
 
Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17Celine George
 

Kürzlich hochgeladen (20)

Student login on Anyboli platform.helpin
Student login on Anyboli platform.helpinStudent login on Anyboli platform.helpin
Student login on Anyboli platform.helpin
 
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsIntroduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The Basics
 
social pharmacy d-pharm 1st year by Pragati K. Mahajan
social pharmacy d-pharm 1st year by Pragati K. Mahajansocial pharmacy d-pharm 1st year by Pragati K. Mahajan
social pharmacy d-pharm 1st year by Pragati K. Mahajan
 
Call Girls in Dwarka Mor Delhi Contact Us 9654467111
Call Girls in Dwarka Mor Delhi Contact Us 9654467111Call Girls in Dwarka Mor Delhi Contact Us 9654467111
Call Girls in Dwarka Mor Delhi Contact Us 9654467111
 
Class 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdfClass 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdf
 
Sports & Fitness Value Added Course FY..
Sports & Fitness Value Added Course FY..Sports & Fitness Value Added Course FY..
Sports & Fitness Value Added Course FY..
 
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
 
Advance Mobile Application Development class 07
Advance Mobile Application Development class 07Advance Mobile Application Development class 07
Advance Mobile Application Development class 07
 
9548086042 for call girls in Indira Nagar with room service
9548086042  for call girls in Indira Nagar  with room service9548086042  for call girls in Indira Nagar  with room service
9548086042 for call girls in Indira Nagar with room service
 
The Most Excellent Way | 1 Corinthians 13
The Most Excellent Way | 1 Corinthians 13The Most Excellent Way | 1 Corinthians 13
The Most Excellent Way | 1 Corinthians 13
 
Web & Social Media Analytics Previous Year Question Paper.pdf
Web & Social Media Analytics Previous Year Question Paper.pdfWeb & Social Media Analytics Previous Year Question Paper.pdf
Web & Social Media Analytics Previous Year Question Paper.pdf
 
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
 
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
Explore beautiful and ugly buildings. Mathematics helps us create beautiful d...
 
IGNOU MSCCFT and PGDCFT Exam Question Pattern: MCFT003 Counselling and Family...
IGNOU MSCCFT and PGDCFT Exam Question Pattern: MCFT003 Counselling and Family...IGNOU MSCCFT and PGDCFT Exam Question Pattern: MCFT003 Counselling and Family...
IGNOU MSCCFT and PGDCFT Exam Question Pattern: MCFT003 Counselling and Family...
 
Mattingly "AI & Prompt Design: The Basics of Prompt Design"
Mattingly "AI & Prompt Design: The Basics of Prompt Design"Mattingly "AI & Prompt Design: The Basics of Prompt Design"
Mattingly "AI & Prompt Design: The Basics of Prompt Design"
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdf
 
APM Welcome, APM North West Network Conference, Synergies Across Sectors
APM Welcome, APM North West Network Conference, Synergies Across SectorsAPM Welcome, APM North West Network Conference, Synergies Across Sectors
APM Welcome, APM North West Network Conference, Synergies Across Sectors
 
Accessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impactAccessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impact
 
A Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy ReformA Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy Reform
 
Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17
 

The National Center for Education Statistics reports that the proport.pdf

  • 1. The National Center for Education Statistics reports that the proportion of college freshmen who return to the same school for their sophomore year is 0.68 . Suppose we select a random sample of 470 freshmen from across the nation. Question 1. What is the expected value of the sampling distribution model for the proportion of 470 freshmen that will return to the same school for their sophomore year? Question 2. What is the standard deviation of the sampling distribution model for the proportion of 470 freshmen that will return to the same school for their sophomore year? (Round to 3 decimal places) Question 3. What is the probability that the proportion of these 470 freshmen that return to the same school for their sophomore year is less than 0.66 ? (Round to 4 decimal places)