SlideShare uma empresa Scribd logo
1 de 1
Baixar para ler offline
An urn contains 2 red balls and 8 blue balls. When balls are drawnat random, each ball is equally
likely to be selected. Balls may ormay not be replaced after each draw as specied in each
specicproblem. For each part, identify the named distribution of therandom variable and any
associated parameters (if applicable) inaddition to the computing the probability.
(a) Six balls are drawn at random, with replacement. Find theprobability that exactly two of the
balls drawn are red.
(b) Six balls are drawn at random, without replacement. Find theprobability that exactly two of
the balls drawn are red.
(c) Balls are drawn repeatedly with replacement. Find theprobability that exactly four blue balls
appear before the secondred ball.
(d) Balls are drawn repeatedly with replacement. Find theprobability that exactly four red balls
appear before the secondblue ball.
(e) Balls are drawn repeatedly with replacement. Find theprobability that two or more blue balls
appear before the rst redball.
(f) Balls are drawn repeatedly without replacement. Find theprobability that two or more blue
balls appear before the rst redball.
Solution
(a) X ~ Binom(6, 0.2), P(X = 2) = .246

Mais conteúdo relacionado

Mais de shalini518936

Answer $570.Please explain how to get this answer and show the wo.pdf
Answer $570.Please explain how to get this answer and show the wo.pdfAnswer $570.Please explain how to get this answer and show the wo.pdf
Answer $570.Please explain how to get this answer and show the wo.pdf
shalini518936
 
Answer All this question listed on this image file..Note do not c.pdf
Answer All this question listed on this image file..Note do not c.pdfAnswer All this question listed on this image file..Note do not c.pdf
Answer All this question listed on this image file..Note do not c.pdf
shalini518936
 
Annual Growth Rates of Real GDP Per Capita(in percents)Ending .pdf
Annual Growth Rates of Real GDP Per Capita(in percents)Ending .pdfAnnual Growth Rates of Real GDP Per Capita(in percents)Ending .pdf
Annual Growth Rates of Real GDP Per Capita(in percents)Ending .pdf
shalini518936
 
Ande is a multi-tasker. She listens to music, works on papers, and c.pdf
Ande is a multi-tasker. She listens to music, works on papers, and c.pdfAnde is a multi-tasker. She listens to music, works on papers, and c.pdf
Ande is a multi-tasker. She listens to music, works on papers, and c.pdf
shalini518936
 
analysis building structure by sap2000 use IFC formatSolutions.pdf
analysis building structure by sap2000 use IFC formatSolutions.pdfanalysis building structure by sap2000 use IFC formatSolutions.pdf
analysis building structure by sap2000 use IFC formatSolutions.pdf
shalini518936
 
Analyze from an anthropological perspective the victory of Barack Ob.pdf
Analyze from an anthropological perspective the victory of Barack Ob.pdfAnalyze from an anthropological perspective the victory of Barack Ob.pdf
Analyze from an anthropological perspective the victory of Barack Ob.pdf
shalini518936
 

Mais de shalini518936 (20)

Another term used for solar panels isQuestion 3 optionsphotovol.pdf
Another term used for solar panels isQuestion 3 optionsphotovol.pdfAnother term used for solar panels isQuestion 3 optionsphotovol.pdf
Another term used for solar panels isQuestion 3 optionsphotovol.pdf
 
Answer $570.Please explain how to get this answer and show the wo.pdf
Answer $570.Please explain how to get this answer and show the wo.pdfAnswer $570.Please explain how to get this answer and show the wo.pdf
Answer $570.Please explain how to get this answer and show the wo.pdf
 
Answer All this question listed on this image file..Note do not c.pdf
Answer All this question listed on this image file..Note do not c.pdfAnswer All this question listed on this image file..Note do not c.pdf
Answer All this question listed on this image file..Note do not c.pdf
 
ANOVA can be used only if the number of observations per group is eq.pdf
ANOVA can be used only if the number of observations per group is eq.pdfANOVA can be used only if the number of observations per group is eq.pdf
ANOVA can be used only if the number of observations per group is eq.pdf
 
Annual Growth Rates of Real GDP Per Capita(in percents)Ending .pdf
Annual Growth Rates of Real GDP Per Capita(in percents)Ending .pdfAnnual Growth Rates of Real GDP Per Capita(in percents)Ending .pdf
Annual Growth Rates of Real GDP Per Capita(in percents)Ending .pdf
 
Analyze the role of diversification in creating value for Google..pdf
Analyze the role of diversification in creating value for Google..pdfAnalyze the role of diversification in creating value for Google..pdf
Analyze the role of diversification in creating value for Google..pdf
 
Angle A is an acute angle and sin(A) = 1114. What is the value of c.pdf
Angle A is an acute angle and sin(A) = 1114. What is the value of c.pdfAngle A is an acute angle and sin(A) = 1114. What is the value of c.pdf
Angle A is an acute angle and sin(A) = 1114. What is the value of c.pdf
 
Anderson, Inc. has owned 70 of its subsidiary, Arthur Corp., for se.pdf
Anderson, Inc. has owned 70 of its subsidiary, Arthur Corp., for se.pdfAnderson, Inc. has owned 70 of its subsidiary, Arthur Corp., for se.pdf
Anderson, Inc. has owned 70 of its subsidiary, Arthur Corp., for se.pdf
 
and need help calc the taxes as well as the taxable income An and Ca.pdf
and need help calc the taxes as well as the taxable income An and Ca.pdfand need help calc the taxes as well as the taxable income An and Ca.pdf
and need help calc the taxes as well as the taxable income An and Ca.pdf
 
Ande is a multi-tasker. She listens to music, works on papers, and c.pdf
Ande is a multi-tasker. She listens to music, works on papers, and c.pdfAnde is a multi-tasker. She listens to music, works on papers, and c.pdf
Ande is a multi-tasker. She listens to music, works on papers, and c.pdf
 
ANCIENT EGYPTIAN, Sometimes during the Ptolemic period, royal cartou.pdf
ANCIENT EGYPTIAN, Sometimes during the Ptolemic period, royal cartou.pdfANCIENT EGYPTIAN, Sometimes during the Ptolemic period, royal cartou.pdf
ANCIENT EGYPTIAN, Sometimes during the Ptolemic period, royal cartou.pdf
 
Ancient art of Egiptian Tradition3. Figures were positioned differ.pdf
Ancient art of Egiptian Tradition3. Figures were positioned differ.pdfAncient art of Egiptian Tradition3. Figures were positioned differ.pdf
Ancient art of Egiptian Tradition3. Figures were positioned differ.pdf
 
An urn contains three red and two white balls. A ball is drawn and t.pdf
An urn contains three red and two white balls. A ball is drawn and t.pdfAn urn contains three red and two white balls. A ball is drawn and t.pdf
An urn contains three red and two white balls. A ball is drawn and t.pdf
 
analysis building structure by sap2000 use IFC formatSolutions.pdf
analysis building structure by sap2000 use IFC formatSolutions.pdfanalysis building structure by sap2000 use IFC formatSolutions.pdf
analysis building structure by sap2000 use IFC formatSolutions.pdf
 
Ana arranged her beads by color. 13 are red, 512 are green and 9 a.pdf
Ana arranged her beads by color. 13 are red, 512 are green and 9 a.pdfAna arranged her beads by color. 13 are red, 512 are green and 9 a.pdf
Ana arranged her beads by color. 13 are red, 512 are green and 9 a.pdf
 
An urn contains five white, three red, and four black balls. Three b.pdf
An urn contains five white, three red, and four black balls. Three b.pdfAn urn contains five white, three red, and four black balls. Three b.pdf
An urn contains five white, three red, and four black balls. Three b.pdf
 
Analyze from an anthropological perspective the victory of Barack Ob.pdf
Analyze from an anthropological perspective the victory of Barack Ob.pdfAnalyze from an anthropological perspective the victory of Barack Ob.pdf
Analyze from an anthropological perspective the victory of Barack Ob.pdf
 
An urn contains a white ball and b black ball and a series of drowni.pdf
An urn contains a white ball and b black ball and a series of drowni.pdfAn urn contains a white ball and b black ball and a series of drowni.pdf
An urn contains a white ball and b black ball and a series of drowni.pdf
 
Analyze sources and uses of liquidity of financial institutions..pdf
Analyze sources and uses of liquidity of financial institutions..pdfAnalyze sources and uses of liquidity of financial institutions..pdf
Analyze sources and uses of liquidity of financial institutions..pdf
 
Analyze how Google aligns its capabilities to business strategy..pdf
Analyze how Google aligns its capabilities to business strategy..pdfAnalyze how Google aligns its capabilities to business strategy..pdf
Analyze how Google aligns its capabilities to business strategy..pdf
 

Último

Salient Features of India constitution especially power and functions
Salient Features of India constitution especially power and functionsSalient Features of India constitution especially power and functions
Salient Features of India constitution especially power and functions
KarakKing
 

Último (20)

Holdier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdfHoldier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdf
 
SOC 101 Demonstration of Learning Presentation
SOC 101 Demonstration of Learning PresentationSOC 101 Demonstration of Learning Presentation
SOC 101 Demonstration of Learning Presentation
 
Spatium Project Simulation student brief
Spatium Project Simulation student briefSpatium Project Simulation student brief
Spatium Project Simulation student brief
 
Application orientated numerical on hev.ppt
Application orientated numerical on hev.pptApplication orientated numerical on hev.ppt
Application orientated numerical on hev.ppt
 
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
 
Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)
 
How to Manage Global Discount in Odoo 17 POS
How to Manage Global Discount in Odoo 17 POSHow to Manage Global Discount in Odoo 17 POS
How to Manage Global Discount in Odoo 17 POS
 
Python Notes for mca i year students osmania university.docx
Python Notes for mca i year students osmania university.docxPython Notes for mca i year students osmania university.docx
Python Notes for mca i year students osmania university.docx
 
Mehran University Newsletter Vol-X, Issue-I, 2024
Mehran University Newsletter Vol-X, Issue-I, 2024Mehran University Newsletter Vol-X, Issue-I, 2024
Mehran University Newsletter Vol-X, Issue-I, 2024
 
How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17How to Give a Domain for a Field in Odoo 17
How to Give a Domain for a Field in Odoo 17
 
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptxBasic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
 
Google Gemini An AI Revolution in Education.pptx
Google Gemini An AI Revolution in Education.pptxGoogle Gemini An AI Revolution in Education.pptx
Google Gemini An AI Revolution in Education.pptx
 
On National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan FellowsOn National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan Fellows
 
How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17
 
Salient Features of India constitution especially power and functions
Salient Features of India constitution especially power and functionsSalient Features of India constitution especially power and functions
Salient Features of India constitution especially power and functions
 
Making communications land - Are they received and understood as intended? we...
Making communications land - Are they received and understood as intended? we...Making communications land - Are they received and understood as intended? we...
Making communications land - Are they received and understood as intended? we...
 
FSB Advising Checklist - Orientation 2024
FSB Advising Checklist - Orientation 2024FSB Advising Checklist - Orientation 2024
FSB Advising Checklist - Orientation 2024
 
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
2024-NATIONAL-LEARNING-CAMP-AND-OTHER.pptx
 
ICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptx
 
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptxHMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
 

An urn contains 2 red balls and 8 blue balls. When balls are drawnat.pdf

  • 1. An urn contains 2 red balls and 8 blue balls. When balls are drawnat random, each ball is equally likely to be selected. Balls may ormay not be replaced after each draw as specied in each specicproblem. For each part, identify the named distribution of therandom variable and any associated parameters (if applicable) inaddition to the computing the probability. (a) Six balls are drawn at random, with replacement. Find theprobability that exactly two of the balls drawn are red. (b) Six balls are drawn at random, without replacement. Find theprobability that exactly two of the balls drawn are red. (c) Balls are drawn repeatedly with replacement. Find theprobability that exactly four blue balls appear before the secondred ball. (d) Balls are drawn repeatedly with replacement. Find theprobability that exactly four red balls appear before the secondblue ball. (e) Balls are drawn repeatedly with replacement. Find theprobability that two or more blue balls appear before the rst redball. (f) Balls are drawn repeatedly without replacement. Find theprobability that two or more blue balls appear before the rst redball. Solution (a) X ~ Binom(6, 0.2), P(X = 2) = .246