SlideShare ist ein Scribd-Unternehmen logo
1 von 1
Downloaden Sie, um offline zu lesen
Privacy is a concern for many users of the Internet. One survey showed that 60% of Internet
users are somewhat concerned about the confidentiality of their e-mail. Based on this
information, what is the probability that for a random sample of 10 Internet users, 6 are
concerned about the privacy of their e-mail?
Solution
Given X~Binomial(n=10, p=0.6) P(X=x)=xC10*(0.6^x)*(0.4^(10-x)) So the
probability is P(X=6)=6C10*(0.6^6)*(0.4^(10-6)) =210*(0.6^6)*(0.4^(10-6)) = 0.2508

Weitere ähnliche Inhalte

Mehr von ajanthakadhar

Private four year college enrollment a random sample of enrolment i.pdf
Private four year college enrollment  a random sample of enrolment i.pdfPrivate four year college enrollment  a random sample of enrolment i.pdf
Private four year college enrollment a random sample of enrolment i.pdfajanthakadhar
 
Princple theory of management1 .. where does the Coast Guard fit i.pdf
Princple theory of management1 .. where does the Coast Guard fit i.pdfPrincple theory of management1 .. where does the Coast Guard fit i.pdf
Princple theory of management1 .. where does the Coast Guard fit i.pdfajanthakadhar
 
Principles of Microeconomics (ECON 2302)Social Responsibility    .pdf
Principles of Microeconomics (ECON 2302)Social Responsibility    .pdfPrinciples of Microeconomics (ECON 2302)Social Responsibility    .pdf
Principles of Microeconomics (ECON 2302)Social Responsibility    .pdfajanthakadhar
 
Primary Colors has a debt-equity ratio of .48, a return on assets of.pdf
Primary Colors has a debt-equity ratio of .48, a return on assets of.pdfPrimary Colors has a debt-equity ratio of .48, a return on assets of.pdf
Primary Colors has a debt-equity ratio of .48, a return on assets of.pdfajanthakadhar
 
Pretty much since 1976 (the passage of Hart-Scott-Rodino Act) US ant.pdf
Pretty much since 1976 (the passage of Hart-Scott-Rodino Act) US ant.pdfPretty much since 1976 (the passage of Hart-Scott-Rodino Act) US ant.pdf
Pretty much since 1976 (the passage of Hart-Scott-Rodino Act) US ant.pdfajanthakadhar
 
Presidential Abraham Lincoln signed a bill on July 1, 1862 to author.pdf
Presidential Abraham Lincoln signed a bill on July 1, 1862 to author.pdfPresidential Abraham Lincoln signed a bill on July 1, 1862 to author.pdf
Presidential Abraham Lincoln signed a bill on July 1, 1862 to author.pdfajanthakadhar
 
Prepare statement of cash flows using the direct and indirect method.pdf
Prepare statement of cash flows using the direct and indirect method.pdfPrepare statement of cash flows using the direct and indirect method.pdf
Prepare statement of cash flows using the direct and indirect method.pdfajanthakadhar
 
preform the indicated operation and express the results in rectangul.pdf
preform the indicated operation and express the results in rectangul.pdfpreform the indicated operation and express the results in rectangul.pdf
preform the indicated operation and express the results in rectangul.pdfajanthakadhar
 
Potter Plumbing has a beginning balance in inventory of 400 units at.pdf
Potter Plumbing has a beginning balance in inventory of 400 units at.pdfPotter Plumbing has a beginning balance in inventory of 400 units at.pdf
Potter Plumbing has a beginning balance in inventory of 400 units at.pdfajanthakadhar
 
Power is an aspect of a relationship between two or more perons. Wha.pdf
Power is an aspect of a relationship between two or more perons. Wha.pdfPower is an aspect of a relationship between two or more perons. Wha.pdf
Power is an aspect of a relationship between two or more perons. Wha.pdfajanthakadhar
 
Precalc question about carbon datingA wooden artifact recovered fr.pdf
Precalc question about carbon datingA wooden artifact recovered fr.pdfPrecalc question about carbon datingA wooden artifact recovered fr.pdf
Precalc question about carbon datingA wooden artifact recovered fr.pdfajanthakadhar
 
Preferred stock dividends __________ earnings available to common st.pdf
Preferred stock dividends __________ earnings available to common st.pdfPreferred stock dividends __________ earnings available to common st.pdf
Preferred stock dividends __________ earnings available to common st.pdfajanthakadhar
 
Possible security threats inherent in a local-area network (LAN) env.pdf
Possible security threats inherent in a local-area network (LAN) env.pdfPossible security threats inherent in a local-area network (LAN) env.pdf
Possible security threats inherent in a local-area network (LAN) env.pdfajanthakadhar
 
Posted 1712 documents to computer with 5 errors. What is my accuracy.pdf
Posted 1712 documents to computer with 5 errors. What is my accuracy.pdfPosted 1712 documents to computer with 5 errors. What is my accuracy.pdf
Posted 1712 documents to computer with 5 errors. What is my accuracy.pdfajanthakadhar
 

Mehr von ajanthakadhar (14)

Private four year college enrollment a random sample of enrolment i.pdf
Private four year college enrollment  a random sample of enrolment i.pdfPrivate four year college enrollment  a random sample of enrolment i.pdf
Private four year college enrollment a random sample of enrolment i.pdf
 
Princple theory of management1 .. where does the Coast Guard fit i.pdf
Princple theory of management1 .. where does the Coast Guard fit i.pdfPrincple theory of management1 .. where does the Coast Guard fit i.pdf
Princple theory of management1 .. where does the Coast Guard fit i.pdf
 
Principles of Microeconomics (ECON 2302)Social Responsibility    .pdf
Principles of Microeconomics (ECON 2302)Social Responsibility    .pdfPrinciples of Microeconomics (ECON 2302)Social Responsibility    .pdf
Principles of Microeconomics (ECON 2302)Social Responsibility    .pdf
 
Primary Colors has a debt-equity ratio of .48, a return on assets of.pdf
Primary Colors has a debt-equity ratio of .48, a return on assets of.pdfPrimary Colors has a debt-equity ratio of .48, a return on assets of.pdf
Primary Colors has a debt-equity ratio of .48, a return on assets of.pdf
 
Pretty much since 1976 (the passage of Hart-Scott-Rodino Act) US ant.pdf
Pretty much since 1976 (the passage of Hart-Scott-Rodino Act) US ant.pdfPretty much since 1976 (the passage of Hart-Scott-Rodino Act) US ant.pdf
Pretty much since 1976 (the passage of Hart-Scott-Rodino Act) US ant.pdf
 
Presidential Abraham Lincoln signed a bill on July 1, 1862 to author.pdf
Presidential Abraham Lincoln signed a bill on July 1, 1862 to author.pdfPresidential Abraham Lincoln signed a bill on July 1, 1862 to author.pdf
Presidential Abraham Lincoln signed a bill on July 1, 1862 to author.pdf
 
Prepare statement of cash flows using the direct and indirect method.pdf
Prepare statement of cash flows using the direct and indirect method.pdfPrepare statement of cash flows using the direct and indirect method.pdf
Prepare statement of cash flows using the direct and indirect method.pdf
 
preform the indicated operation and express the results in rectangul.pdf
preform the indicated operation and express the results in rectangul.pdfpreform the indicated operation and express the results in rectangul.pdf
preform the indicated operation and express the results in rectangul.pdf
 
Potter Plumbing has a beginning balance in inventory of 400 units at.pdf
Potter Plumbing has a beginning balance in inventory of 400 units at.pdfPotter Plumbing has a beginning balance in inventory of 400 units at.pdf
Potter Plumbing has a beginning balance in inventory of 400 units at.pdf
 
Power is an aspect of a relationship between two or more perons. Wha.pdf
Power is an aspect of a relationship between two or more perons. Wha.pdfPower is an aspect of a relationship between two or more perons. Wha.pdf
Power is an aspect of a relationship between two or more perons. Wha.pdf
 
Precalc question about carbon datingA wooden artifact recovered fr.pdf
Precalc question about carbon datingA wooden artifact recovered fr.pdfPrecalc question about carbon datingA wooden artifact recovered fr.pdf
Precalc question about carbon datingA wooden artifact recovered fr.pdf
 
Preferred stock dividends __________ earnings available to common st.pdf
Preferred stock dividends __________ earnings available to common st.pdfPreferred stock dividends __________ earnings available to common st.pdf
Preferred stock dividends __________ earnings available to common st.pdf
 
Possible security threats inherent in a local-area network (LAN) env.pdf
Possible security threats inherent in a local-area network (LAN) env.pdfPossible security threats inherent in a local-area network (LAN) env.pdf
Possible security threats inherent in a local-area network (LAN) env.pdf
 
Posted 1712 documents to computer with 5 errors. What is my accuracy.pdf
Posted 1712 documents to computer with 5 errors. What is my accuracy.pdfPosted 1712 documents to computer with 5 errors. What is my accuracy.pdf
Posted 1712 documents to computer with 5 errors. What is my accuracy.pdf
 

Kürzlich hochgeladen

Crayon Activity Handout For the Crayon A
Crayon Activity Handout For the Crayon ACrayon Activity Handout For the Crayon A
Crayon Activity Handout For the Crayon AUnboundStockton
 
MENTAL STATUS EXAMINATION format.docx
MENTAL     STATUS EXAMINATION format.docxMENTAL     STATUS EXAMINATION format.docx
MENTAL STATUS EXAMINATION format.docxPoojaSen20
 
Separation of Lanthanides/ Lanthanides and Actinides
Separation of Lanthanides/ Lanthanides and ActinidesSeparation of Lanthanides/ Lanthanides and Actinides
Separation of Lanthanides/ Lanthanides and ActinidesFatimaKhan178732
 
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdfssuser54595a
 
Accessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impactAccessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impactdawncurless
 
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...Marc Dusseiller Dusjagr
 
Introduction to AI in Higher Education_draft.pptx
Introduction to AI in Higher Education_draft.pptxIntroduction to AI in Higher Education_draft.pptx
Introduction to AI in Higher Education_draft.pptxpboyjonauth
 
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptxSOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptxiammrhaywood
 
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991RKavithamani
 
CARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptxCARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptxGaneshChakor2
 
mini mental status format.docx
mini    mental       status     format.docxmini    mental       status     format.docx
mini mental status format.docxPoojaSen20
 
Introduction to ArtificiaI Intelligence in Higher Education
Introduction to ArtificiaI Intelligence in Higher EducationIntroduction to ArtificiaI Intelligence in Higher Education
Introduction to ArtificiaI Intelligence in Higher Educationpboyjonauth
 
Employee wellbeing at the workplace.pptx
Employee wellbeing at the workplace.pptxEmployee wellbeing at the workplace.pptx
Employee wellbeing at the workplace.pptxNirmalaLoungPoorunde1
 
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
 
_Math 4-Q4 Week 5.pptx Steps in Collecting Data
_Math 4-Q4 Week 5.pptx Steps in Collecting Data_Math 4-Q4 Week 5.pptx Steps in Collecting Data
_Math 4-Q4 Week 5.pptx Steps in Collecting DataJhengPantaleon
 
Hybridoma Technology ( Production , Purification , and Application )
Hybridoma Technology  ( Production , Purification , and Application  ) Hybridoma Technology  ( Production , Purification , and Application  )
Hybridoma Technology ( Production , Purification , and Application ) Sakshi Ghasle
 
Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)eniolaolutunde
 
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
 
PSYCHIATRIC History collection FORMAT.pptx
PSYCHIATRIC   History collection FORMAT.pptxPSYCHIATRIC   History collection FORMAT.pptx
PSYCHIATRIC History collection FORMAT.pptxPoojaSen20
 

Kürzlich hochgeladen (20)

Crayon Activity Handout For the Crayon A
Crayon Activity Handout For the Crayon ACrayon Activity Handout For the Crayon A
Crayon Activity Handout For the Crayon A
 
MENTAL STATUS EXAMINATION format.docx
MENTAL     STATUS EXAMINATION format.docxMENTAL     STATUS EXAMINATION format.docx
MENTAL STATUS EXAMINATION format.docx
 
Separation of Lanthanides/ Lanthanides and Actinides
Separation of Lanthanides/ Lanthanides and ActinidesSeparation of Lanthanides/ Lanthanides and Actinides
Separation of Lanthanides/ Lanthanides and Actinides
 
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf
18-04-UA_REPORT_MEDIALITERAСY_INDEX-DM_23-1-final-eng.pdf
 
Accessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impactAccessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impact
 
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
 
Introduction to AI in Higher Education_draft.pptx
Introduction to AI in Higher Education_draft.pptxIntroduction to AI in Higher Education_draft.pptx
Introduction to AI in Higher Education_draft.pptx
 
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptxSOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
 
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991
 
CARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptxCARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptx
 
mini mental status format.docx
mini    mental       status     format.docxmini    mental       status     format.docx
mini mental status format.docx
 
Introduction to ArtificiaI Intelligence in Higher Education
Introduction to ArtificiaI Intelligence in Higher EducationIntroduction to ArtificiaI Intelligence in Higher Education
Introduction to ArtificiaI Intelligence in Higher Education
 
Employee wellbeing at the workplace.pptx
Employee wellbeing at the workplace.pptxEmployee wellbeing at the workplace.pptx
Employee wellbeing at the workplace.pptx
 
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 ...
 
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
 
_Math 4-Q4 Week 5.pptx Steps in Collecting Data
_Math 4-Q4 Week 5.pptx Steps in Collecting Data_Math 4-Q4 Week 5.pptx Steps in Collecting Data
_Math 4-Q4 Week 5.pptx Steps in Collecting Data
 
Hybridoma Technology ( Production , Purification , and Application )
Hybridoma Technology  ( Production , Purification , and Application  ) Hybridoma Technology  ( Production , Purification , and Application  )
Hybridoma Technology ( Production , Purification , and Application )
 
Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)
 
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...
 
PSYCHIATRIC History collection FORMAT.pptx
PSYCHIATRIC   History collection FORMAT.pptxPSYCHIATRIC   History collection FORMAT.pptx
PSYCHIATRIC History collection FORMAT.pptx
 

Privacy Concerns of Internet Users - Binomial Probability Calculation

  • 1. Privacy is a concern for many users of the Internet. One survey showed that 60% of Internet users are somewhat concerned about the confidentiality of their e-mail. Based on this information, what is the probability that for a random sample of 10 Internet users, 6 are concerned about the privacy of their e-mail? Solution Given X~Binomial(n=10, p=0.6) P(X=x)=xC10*(0.6^x)*(0.4^(10-x)) So the probability is P(X=6)=6C10*(0.6^6)*(0.4^(10-6)) =210*(0.6^6)*(0.4^(10-6)) = 0.2508