SlideShare a Scribd company logo

A machine manufactures parts whose diameters vary according to the N.pdf

A machine manufactures parts whose diameters vary according to the Normal distribution with mean ? = 40.150 millimeters (mm) and standard deviation ? = 0.003 mm. An inspector measures a random sample of 4 parts. The probability that the average diameter of these 4 parts is less than 40.148 mm is about Solution mean =40.15 SD =sd/sqrt(n) = 0.003/sqrt(4) = 0.0015 Thus : z = (40.148-40.150)/0.0015 = -1.33 P(Z) =0.09176.

1 of 1
Download to read offline
A machine manufactures parts whose diameters vary according to the Normal distribution with
mean ? = 40.150 millimeters (mm) and standard deviation ? = 0.003 mm. An inspector measures
a random sample of 4 parts. The probability that the average diameter of these 4 parts is less than
40.148 mm is about
Solution
mean =40.15
SD =sd/sqrt(n) = 0.003/sqrt(4) = 0.0015
Thus :
z = (40.148-40.150)/0.0015 = -1.33
P(Z) =0.09176

Recommended

A major concern with a repeated-measures study is the possibility of.pdf
A major concern with a repeated-measures study is the possibility of.pdfA major concern with a repeated-measures study is the possibility of.pdf
A major concern with a repeated-measures study is the possibility of.pdfamonkarsatish99
 
a major concern with a repeated-measures study is the probability th.pdf
a major concern with a repeated-measures study is the probability th.pdfa major concern with a repeated-measures study is the probability th.pdf
a major concern with a repeated-measures study is the probability th.pdfamonkarsatish99
 
A mail-order firm considers three possible events in filing an order.pdf
A mail-order firm considers three possible events in filing an order.pdfA mail-order firm considers three possible events in filing an order.pdf
A mail-order firm considers three possible events in filing an order.pdfamonkarsatish99
 
A major airline wanted some information on those enrolled in their .pdf
A major airline wanted some information on those enrolled in their .pdfA major airline wanted some information on those enrolled in their .pdf
A major airline wanted some information on those enrolled in their .pdfamonkarsatish99
 
A machine used to regulate the amount of dye dispensed for mixing sh.pdf
A machine used to regulate the amount of dye dispensed for mixing sh.pdfA machine used to regulate the amount of dye dispensed for mixing sh.pdf
A machine used to regulate the amount of dye dispensed for mixing sh.pdfamonkarsatish99
 
A machine makes fuses with an average of 1 defective. If random var.pdf
A machine makes fuses with an average of 1 defective. If random var.pdfA machine makes fuses with an average of 1 defective. If random var.pdf
A machine makes fuses with an average of 1 defective. If random var.pdfamonkarsatish99
 
A machine has 9 identical components which function independently.  .pdf
A machine has 9 identical components which function independently.  .pdfA machine has 9 identical components which function independently.  .pdf
A machine has 9 identical components which function independently.  .pdfamonkarsatish99
 
A local vendor at the county fair sells snow cones for $.50 each. Wh.pdf
A local vendor at the county fair sells snow cones for $.50 each. Wh.pdfA local vendor at the county fair sells snow cones for $.50 each. Wh.pdf
A local vendor at the county fair sells snow cones for $.50 each. Wh.pdfamonkarsatish99
 

More Related Content

More from amonkarsatish99

A local retail store marks up its items 27 from its cost. At its an.pdf
A local retail store marks up its items 27 from its cost. At its an.pdfA local retail store marks up its items 27 from its cost. At its an.pdf
A local retail store marks up its items 27 from its cost. At its an.pdfamonkarsatish99
 
A linear feedback system has the following functional blocks a) sub.pdf
A linear feedback system has the following functional blocks a) sub.pdfA linear feedback system has the following functional blocks a) sub.pdf
A linear feedback system has the following functional blocks a) sub.pdfamonkarsatish99
 
A local fire station receives an average of 0.55 rescue calls per da.pdf
A local fire station receives an average of 0.55 rescue calls per da.pdfA local fire station receives an average of 0.55 rescue calls per da.pdf
A local fire station receives an average of 0.55 rescue calls per da.pdfamonkarsatish99
 
A local concert reports that it has been exeriencing a 15 rate of n.pdf
A local concert reports that it has been exeriencing a 15 rate of n.pdfA local concert reports that it has been exeriencing a 15 rate of n.pdf
A local concert reports that it has been exeriencing a 15 rate of n.pdfamonkarsatish99
 
A local brewery distributes beer in bottles labeled 32ounces. A go.pdf
A local brewery distributes beer in bottles labeled 32ounces. A go.pdfA local brewery distributes beer in bottles labeled 32ounces. A go.pdf
A local brewery distributes beer in bottles labeled 32ounces. A go.pdfamonkarsatish99
 
A leverage point is a data point that 1. has an unusual respons.pdf
A leverage point is a data point that 1. has an unusual respons.pdfA leverage point is a data point that 1. has an unusual respons.pdf
A leverage point is a data point that 1. has an unusual respons.pdfamonkarsatish99
 
A leaves an estate of 100,000. Interest on the estate is paid to ben.pdf
A leaves an estate of 100,000. Interest on the estate is paid to ben.pdfA leaves an estate of 100,000. Interest on the estate is paid to ben.pdf
A leaves an estate of 100,000. Interest on the estate is paid to ben.pdfamonkarsatish99
 
A large statistics class took an exam. The scores followed a normal .pdf
A large statistics class took an exam. The scores followed a normal .pdfA large statistics class took an exam. The scores followed a normal .pdf
A large statistics class took an exam. The scores followed a normal .pdfamonkarsatish99
 

More from amonkarsatish99 (8)

A local retail store marks up its items 27 from its cost. At its an.pdf
A local retail store marks up its items 27 from its cost. At its an.pdfA local retail store marks up its items 27 from its cost. At its an.pdf
A local retail store marks up its items 27 from its cost. At its an.pdf
 
A linear feedback system has the following functional blocks a) sub.pdf
A linear feedback system has the following functional blocks a) sub.pdfA linear feedback system has the following functional blocks a) sub.pdf
A linear feedback system has the following functional blocks a) sub.pdf
 
A local fire station receives an average of 0.55 rescue calls per da.pdf
A local fire station receives an average of 0.55 rescue calls per da.pdfA local fire station receives an average of 0.55 rescue calls per da.pdf
A local fire station receives an average of 0.55 rescue calls per da.pdf
 
A local concert reports that it has been exeriencing a 15 rate of n.pdf
A local concert reports that it has been exeriencing a 15 rate of n.pdfA local concert reports that it has been exeriencing a 15 rate of n.pdf
A local concert reports that it has been exeriencing a 15 rate of n.pdf
 
A local brewery distributes beer in bottles labeled 32ounces. A go.pdf
A local brewery distributes beer in bottles labeled 32ounces. A go.pdfA local brewery distributes beer in bottles labeled 32ounces. A go.pdf
A local brewery distributes beer in bottles labeled 32ounces. A go.pdf
 
A leverage point is a data point that 1. has an unusual respons.pdf
A leverage point is a data point that 1. has an unusual respons.pdfA leverage point is a data point that 1. has an unusual respons.pdf
A leverage point is a data point that 1. has an unusual respons.pdf
 
A leaves an estate of 100,000. Interest on the estate is paid to ben.pdf
A leaves an estate of 100,000. Interest on the estate is paid to ben.pdfA leaves an estate of 100,000. Interest on the estate is paid to ben.pdf
A leaves an estate of 100,000. Interest on the estate is paid to ben.pdf
 
A large statistics class took an exam. The scores followed a normal .pdf
A large statistics class took an exam. The scores followed a normal .pdfA large statistics class took an exam. The scores followed a normal .pdf
A large statistics class took an exam. The scores followed a normal .pdf
 

Recently uploaded

Permeation enhancer of Transdermal drug delivery system
Permeation enhancer of Transdermal drug delivery systemPermeation enhancer of Transdermal drug delivery system
Permeation enhancer of Transdermal drug delivery systemchetanpatil2572000
 
Understanding Canada's international higher education landscape (2024)
Understanding Canada's international higher education landscape (2024)Understanding Canada's international higher education landscape (2024)
Understanding Canada's international higher education landscape (2024)CaraSkikne1
 
A LABORATORY MANUAL FOR ORGANIC CHEMISTRY.pdf
A LABORATORY MANUAL FOR ORGANIC CHEMISTRY.pdfA LABORATORY MANUAL FOR ORGANIC CHEMISTRY.pdf
A LABORATORY MANUAL FOR ORGANIC CHEMISTRY.pdfDr.M.Geethavani
 
Decision on Curriculum Change Path: Towards Standards-Based Curriculum in Ghana
Decision on Curriculum Change Path: Towards Standards-Based Curriculum in GhanaDecision on Curriculum Change Path: Towards Standards-Based Curriculum in Ghana
Decision on Curriculum Change Path: Towards Standards-Based Curriculum in GhanaPrince Armah, PhD
 
Managing Choice, Coherence and Specialisation in Upper Secondary Education - ...
Managing Choice, Coherence and Specialisation in Upper Secondary Education - ...Managing Choice, Coherence and Specialisation in Upper Secondary Education - ...
Managing Choice, Coherence and Specialisation in Upper Secondary Education - ...EduSkills OECD
 
Practical Research 1, Lesson 5: DESIGNING A RESEARCH PROJECT RELATED TO DAILY...
Practical Research 1, Lesson 5: DESIGNING A RESEARCH PROJECT RELATED TO DAILY...Practical Research 1, Lesson 5: DESIGNING A RESEARCH PROJECT RELATED TO DAILY...
Practical Research 1, Lesson 5: DESIGNING A RESEARCH PROJECT RELATED TO DAILY...Katherine Villaluna
 
Database Security Methods, DAC, MAC,View
Database Security Methods, DAC, MAC,ViewDatabase Security Methods, DAC, MAC,View
Database Security Methods, DAC, MAC,ViewDr-Dipali Meher
 
2024-02-24_Session 1 - PMLE_UPDATED.pptx
2024-02-24_Session 1 - PMLE_UPDATED.pptx2024-02-24_Session 1 - PMLE_UPDATED.pptx
2024-02-24_Session 1 - PMLE_UPDATED.pptxgdgsurrey
 
Discussing the new Competence Framework for project managers in the built env...
Discussing the new Competence Framework for project managers in the built env...Discussing the new Competence Framework for project managers in the built env...
Discussing the new Competence Framework for project managers in the built env...Association for Project Management
 
EDL 290F Week 2 - Good Company (2024).pdf
EDL 290F Week 2  - Good Company (2024).pdfEDL 290F Week 2  - Good Company (2024).pdf
EDL 290F Week 2 - Good Company (2024).pdfElizabeth Walsh
 
Healthy Habits for Happy School Staff - presentation
Healthy Habits for Happy School Staff - presentationHealthy Habits for Happy School Staff - presentation
Healthy Habits for Happy School Staff - presentationPooky Knightsmith
 
Google Ad Grants Services at TechSoup.pdf
Google Ad Grants Services at TechSoup.pdfGoogle Ad Grants Services at TechSoup.pdf
Google Ad Grants Services at TechSoup.pdfTechSoup
 
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...Nguyen Thanh Tu Collection
 
Successful projects and failed programmes – the cost of not designing the who...
Successful projects and failed programmes – the cost of not designing the who...Successful projects and failed programmes – the cost of not designing the who...
Successful projects and failed programmes – the cost of not designing the who...Association for Project Management
 
2.27.24 Malcolm X and the Black Freedom Struggle.pptx
2.27.24 Malcolm X and the Black Freedom Struggle.pptx2.27.24 Malcolm X and the Black Freedom Struggle.pptx
2.27.24 Malcolm X and the Black Freedom Struggle.pptxMaryPotorti1
 
SSC Hindu Religion and Moral Education MCQ Solutions 2024.pdf
SSC Hindu Religion and Moral Education MCQ Solutions 2024.pdfSSC Hindu Religion and Moral Education MCQ Solutions 2024.pdf
SSC Hindu Religion and Moral Education MCQ Solutions 2024.pdfMohonDas
 
How To Create Record Rules in the Odoo 17
How To Create Record Rules in the Odoo 17How To Create Record Rules in the Odoo 17
How To Create Record Rules in the Odoo 17Celine George
 
Plagiarism, Types & Consequences by Dr. Sarita Anand
Plagiarism, Types & Consequences by Dr. Sarita AnandPlagiarism, Types & Consequences by Dr. Sarita Anand
Plagiarism, Types & Consequences by Dr. Sarita AnandDr. Sarita Anand
 
Plant Genetic Resources, Germplasm, gene pool - Copy.pptx
Plant Genetic Resources, Germplasm, gene pool - Copy.pptxPlant Genetic Resources, Germplasm, gene pool - Copy.pptx
Plant Genetic Resources, Germplasm, gene pool - Copy.pptxAKSHAYMAGAR17
 
Candace-Stone project& portfolio 1 class
Candace-Stone project& portfolio 1 classCandace-Stone project& portfolio 1 class
Candace-Stone project& portfolio 1 classccstone
 

Recently uploaded (20)

Permeation enhancer of Transdermal drug delivery system
Permeation enhancer of Transdermal drug delivery systemPermeation enhancer of Transdermal drug delivery system
Permeation enhancer of Transdermal drug delivery system
 
Understanding Canada's international higher education landscape (2024)
Understanding Canada's international higher education landscape (2024)Understanding Canada's international higher education landscape (2024)
Understanding Canada's international higher education landscape (2024)
 
A LABORATORY MANUAL FOR ORGANIC CHEMISTRY.pdf
A LABORATORY MANUAL FOR ORGANIC CHEMISTRY.pdfA LABORATORY MANUAL FOR ORGANIC CHEMISTRY.pdf
A LABORATORY MANUAL FOR ORGANIC CHEMISTRY.pdf
 
Decision on Curriculum Change Path: Towards Standards-Based Curriculum in Ghana
Decision on Curriculum Change Path: Towards Standards-Based Curriculum in GhanaDecision on Curriculum Change Path: Towards Standards-Based Curriculum in Ghana
Decision on Curriculum Change Path: Towards Standards-Based Curriculum in Ghana
 
Managing Choice, Coherence and Specialisation in Upper Secondary Education - ...
Managing Choice, Coherence and Specialisation in Upper Secondary Education - ...Managing Choice, Coherence and Specialisation in Upper Secondary Education - ...
Managing Choice, Coherence and Specialisation in Upper Secondary Education - ...
 
Practical Research 1, Lesson 5: DESIGNING A RESEARCH PROJECT RELATED TO DAILY...
Practical Research 1, Lesson 5: DESIGNING A RESEARCH PROJECT RELATED TO DAILY...Practical Research 1, Lesson 5: DESIGNING A RESEARCH PROJECT RELATED TO DAILY...
Practical Research 1, Lesson 5: DESIGNING A RESEARCH PROJECT RELATED TO DAILY...
 
Database Security Methods, DAC, MAC,View
Database Security Methods, DAC, MAC,ViewDatabase Security Methods, DAC, MAC,View
Database Security Methods, DAC, MAC,View
 
2024-02-24_Session 1 - PMLE_UPDATED.pptx
2024-02-24_Session 1 - PMLE_UPDATED.pptx2024-02-24_Session 1 - PMLE_UPDATED.pptx
2024-02-24_Session 1 - PMLE_UPDATED.pptx
 
Discussing the new Competence Framework for project managers in the built env...
Discussing the new Competence Framework for project managers in the built env...Discussing the new Competence Framework for project managers in the built env...
Discussing the new Competence Framework for project managers in the built env...
 
EDL 290F Week 2 - Good Company (2024).pdf
EDL 290F Week 2  - Good Company (2024).pdfEDL 290F Week 2  - Good Company (2024).pdf
EDL 290F Week 2 - Good Company (2024).pdf
 
Healthy Habits for Happy School Staff - presentation
Healthy Habits for Happy School Staff - presentationHealthy Habits for Happy School Staff - presentation
Healthy Habits for Happy School Staff - presentation
 
Google Ad Grants Services at TechSoup.pdf
Google Ad Grants Services at TechSoup.pdfGoogle Ad Grants Services at TechSoup.pdf
Google Ad Grants Services at TechSoup.pdf
 
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...
BÀI TẬP BỔ TRỢ TIẾNG ANH 11 THEO ĐƠN VỊ BÀI HỌC - CẢ NĂM - CÓ FILE NGHE (GLOB...
 
Successful projects and failed programmes – the cost of not designing the who...
Successful projects and failed programmes – the cost of not designing the who...Successful projects and failed programmes – the cost of not designing the who...
Successful projects and failed programmes – the cost of not designing the who...
 
2.27.24 Malcolm X and the Black Freedom Struggle.pptx
2.27.24 Malcolm X and the Black Freedom Struggle.pptx2.27.24 Malcolm X and the Black Freedom Struggle.pptx
2.27.24 Malcolm X and the Black Freedom Struggle.pptx
 
SSC Hindu Religion and Moral Education MCQ Solutions 2024.pdf
SSC Hindu Religion and Moral Education MCQ Solutions 2024.pdfSSC Hindu Religion and Moral Education MCQ Solutions 2024.pdf
SSC Hindu Religion and Moral Education MCQ Solutions 2024.pdf
 
How To Create Record Rules in the Odoo 17
How To Create Record Rules in the Odoo 17How To Create Record Rules in the Odoo 17
How To Create Record Rules in the Odoo 17
 
Plagiarism, Types & Consequences by Dr. Sarita Anand
Plagiarism, Types & Consequences by Dr. Sarita AnandPlagiarism, Types & Consequences by Dr. Sarita Anand
Plagiarism, Types & Consequences by Dr. Sarita Anand
 
Plant Genetic Resources, Germplasm, gene pool - Copy.pptx
Plant Genetic Resources, Germplasm, gene pool - Copy.pptxPlant Genetic Resources, Germplasm, gene pool - Copy.pptx
Plant Genetic Resources, Germplasm, gene pool - Copy.pptx
 
Candace-Stone project& portfolio 1 class
Candace-Stone project& portfolio 1 classCandace-Stone project& portfolio 1 class
Candace-Stone project& portfolio 1 class
 

A machine manufactures parts whose diameters vary according to the N.pdf

  • 1. A machine manufactures parts whose diameters vary according to the Normal distribution with mean ? = 40.150 millimeters (mm) and standard deviation ? = 0.003 mm. An inspector measures a random sample of 4 parts. The probability that the average diameter of these 4 parts is less than 40.148 mm is about Solution mean =40.15 SD =sd/sqrt(n) = 0.003/sqrt(4) = 0.0015 Thus : z = (40.148-40.150)/0.0015 = -1.33 P(Z) =0.09176