EBK PRODUCTION AND OPERATIONS ANALYSIS
7th Edition
ISBN: 8220102480681
Author: Olsen
Publisher: WAVELAND
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 12.9, Problem 29P
Summary Introduction
Interpretation: Probability needs to be determined based on given data according to exact hypergeometric distribution.
Concept Introduction: The hyper geometric distributions help to determine the probability of events from a finite size of population without replacement. It is majorly used in statistical quality control.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Samples of size 20 are drawn from lots of 100 items, and the lots are rejected if thenumber of defectives in the sample exceeds 2. If the true proportion of defectives inthe lot is 5 percent, determine the probability that a lot is accepted usingd. The normal approximation to the binomial.
Samples of size 20 are drawn from lots of 100 items, and the lots are rejected if thenumber of defectives in the sample exceeds 2. If the true proportion of defectives inthe lot is 5 percent, determine the probability that a lot is accepted usingc. The Poisson approximation to the binomial
A single sampling inspection scheme for large lot of mass-produced flanges states:From each lot take and inspect a random sample of 50. If 3 or more defectives, inspect the whole lot and remove all defectives, if less than 3 are found accept the lot without further inspection.a. Obtain the equation for Pa the probability that a lot containing a fraction p of defectives will be accepted, in terms of p.b. Evaluate Pa for p=0.01, 0.02, 0.03, 0.05, 0.07, 0.10, 0.15, 0.20, 0.30. Plotthe operating characteristics and average outgoing quality curve.c. Estimate: (a) the producer’s Risk at p of 2% (b) the consumer’s Risk for pof 5%.
Chapter 12 Solutions
EBK PRODUCTION AND OPERATIONS ANALYSIS
Ch. 12.1 - Prob. 2PCh. 12.1 - Prob. 3PCh. 12.1 - Prob. 4PCh. 12.1 - Prob. 5PCh. 12.1 - Prob. 6PCh. 12.2 - Prob. 7PCh. 12.2 - Prob. 8PCh. 12.2 - Prob. 9PCh. 12.2 - Prob. 10PCh. 12.2 - Prob. 11P
Ch. 12.2 - Prob. 12PCh. 12.2 - Prob. 13PCh. 12.3 - Prob. 14PCh. 12.3 - Prob. 15PCh. 12.3 - Prob. 16PCh. 12.3 - Prob. 17PCh. 12.4 - Prob. 18PCh. 12.4 - Prob. 19PCh. 12.4 - Prob. 20PCh. 12.4 - Prob. 21PCh. 12.5 - Prob. 22PCh. 12.6 - Prob. 23PCh. 12.6 - Prob. 24PCh. 12.6 - Prob. 25PCh. 12.6 - Prob. 26PCh. 12.6 - Prob. 27PCh. 12.6 - Prob. 28PCh. 12.9 - Prob. 29PCh. 12.9 - Prob. 30PCh. 12.9 - Prob. 31PCh. 12.9 - Prob. 32PCh. 12.9 - Prob. 33PCh. 12.10 - Prob. 34PCh. 12.10 - Prob. 35PCh. 12.10 - Prob. 37PCh. 12.10 - Prob. 38PCh. 12.10 - Prob. 39PCh. 12.10 - Prob. 40PCh. 12.11 - Prob. 41PCh. 12.11 - Prob. 42PCh. 12.11 - Prob. 43PCh. 12.11 - Prob. 44PCh. 12.12 - Prob. 46PCh. 12.12 - Prob. 47PCh. 12.12 - Prob. 48PCh. 12 - Prob. 49APCh. 12 - Prob. 50APCh. 12 - Prob. 51APCh. 12 - Prob. 52APCh. 12 - Prob. 53APCh. 12 - Prob. 54APCh. 12 - Prob. 55APCh. 12 - Prob. 57APCh. 12 - Prob. 58APCh. 12 - Prob. 59APCh. 12 - Prob. 60APCh. 12 - Prob. 61APCh. 12 - Prob. 62APCh. 12 - Prob. 63APCh. 12 - Prob. 64APCh. 12 - Prob. 65APCh. 12 - Prob. 66APCh. 12 - Prob. 67APCh. 12 - Prob. 68APCh. 12 - Prob. 69APCh. 12 - Prob. 70AP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.Similar questions
- A company specifies that, at receiving inspection, a random sample equal to 10% of the lot size will be drawn and inspected. If one or more units are nonconforming, the remaining of the whole lot must be screened (100% inspected). The cost of screening is charged to the supplier. Supplier A ships in lots of 500 units; supplier B, in lots of 1,000 units. What is the probability of acceptance for each supplier if the lots contain 0.3% nonconforming product? Do you think the company’s sampling plan is fair to its suppliers? Why or why not?arrow_forwardThis is the difference between the behavior of the real - world situation and the captured within the specification or intention of the model. Choices: None of the choices Model risk Model error All of the choices Specification errorarrow_forwardSuppose the owner of a drive-thru fast food restaurant want to ensure that customers receive exactly the items that were ordered. To do this, the owner requires its employees to double check the contents of each bagged order against the customer's receipt, prior to handing the order over to the customer. If there is a discrepancy, the bag is thrown out and the order is remade. An order that is thrown out would best fall under which of the 4 basic costs of quality? Group of answer choices a Internal failure b External failure c Prevention c Appraisal d Conformancearrow_forward
- You are performing the model evaluation of a classifier you trained. The objective of the classifier to predict if the customer will purchase the given item. You are able to derive the confusion matrix on the testing data. What is the value of False Positive ? Actual Predicted Yes No Yes 425 80 No 112 859 Group of answer choices 425 112 80 859arrow_forwardIn a process of filling soda bottles 8% of the total is not completely filled, a potential buyer of the product decides to reject a large purchase batch yes to section a sample of 225 bottles the percentage of bottles that are not completely filled is greater than 7% with a probability greater than 85% a) Under these conditions will they buy the lot? justify the answer b) What is the minimum sample size so that the lot is not bought?arrow_forwardTyler Apiaries sells bees and beekeeping supplies. Bees (including a queen) are shipped in special packages according to weight. The target weight of a package is 16 kg. Historically, Tyler's shipments have weighed on average 16 kg, with a standard deviation of 0.8 kg. The buyer will accept some reasonable variation in weight as long as the variation is within a range of +/-3 kg. What is the process capability ratio?arrow_forward
- Part A – Fill in the blanks Shape of the distribution is sharper peak then bell shaped if value of kurtosis is _____________________ If the value of the skewness is negative then shape of the distribution is _____________________ Normal Standard distribution is when μ = ________ , σ =___________ P(Z > - 2.37) = _____________ P( B / A ) = _____________ If three balls are selected from a box of nine balls with replacement without order then If 7 coins are tossed, then In normal distribution 65% data lies between ___________ to _____________ Changing the value of ____________ shifts the normal distributin left or right.arrow_forwardA machine cuts circular filters from large rolls of material. The diameters of the filters are normally distributed with a mean of 2.00 cm and a standard deviation of 0.02 cm. Specifications call for the filters to have diameters between 1.95 cm and 2.03 cm. What percent of production does not meet specificationsarrow_forwardThe matrix of transition probabilities below deals with brand loyalty to CoronaBits and CovidBits junk food. Current Next Purchase Purchase CoronaBits CovidBits CoronaBits .75 25 CovidBits 20 .80 What are the steady state probabilities? O [3/4 1/4] O [ 2/3 1/3] O [4/9 5/9] O [1/2 1/2]arrow_forward
- Find Values of n and cHi-Tech Industries manufactures Z-Band radar scanners used to detect speed traps. The printed circuit boards in the scanners are purchased from an outside vendor. The vendor produces the boards to an AQL of 2 percent defectives and is willing to run a 5 percent risk (α) of having lots of this level or fewer defectives rejected. Hi-Tech considers lots of 8 percent ormore defectives (LTPD) unacceptable and wants to ensure that it will accept such poor quality lots no more than 10 percent of the time (β). A large shipment has just been delivered. What values of n and c should be selected to determine the quality of this lot?arrow_forwardThe process capability index (Cp) may mislead if: (I) the process is not stable. (II) the process output is not normally distributed. (III) the process is not centered.arrow_forwardDeborah Hollwager, a concessionaire for the Amway cener in Orlando has developed a table of conditional values for the various altenatives(stocking decision) and state of nature (size of crowd) Alternatives large average small large inventory $20,000 $10,000 -$2,000 average inventory $12,000 $12,000 $8000 small inventory $10,000 $6,000 $5,000 probabilities associated with the states of nature are 0.35 for a large crowd, 0.50 for an average crowd, and 0.15 for a small crowd. a) The alternative that provides Deborah the greatest expected monetary value (EMv) is the EMV for this decision is $________ b) For Deborah, the expected value of the perfect information (EVPI)=$______arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,Operations ManagementOperations ManagementISBN:9781259667473Author:William J StevensonPublisher:McGraw-Hill EducationOperations and Supply Chain Management (Mcgraw-hi...Operations ManagementISBN:9781259666100Author:F. Robert Jacobs, Richard B ChasePublisher:McGraw-Hill Education
- Purchasing and Supply Chain ManagementOperations ManagementISBN:9781285869681Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. PattersonPublisher:Cengage LearningProduction and Operations Analysis, Seventh Editi...Operations ManagementISBN:9781478623069Author:Steven Nahmias, Tava Lennon OlsenPublisher:Waveland Press, Inc.
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Operations Management
Operations Management
ISBN:9781259667473
Author:William J Stevenson
Publisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...
Operations Management
ISBN:9781259666100
Author:F. Robert Jacobs, Richard B Chase
Publisher:McGraw-Hill Education
Purchasing and Supply Chain Management
Operations Management
ISBN:9781285869681
Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:Cengage Learning
Production and Operations Analysis, Seventh Editi...
Operations Management
ISBN:9781478623069
Author:Steven Nahmias, Tava Lennon Olsen
Publisher:Waveland Press, Inc.
Single Exponential Smoothing & Weighted Moving Average Time Series Forecasting; Author: Matt Macarty;https://www.youtube.com/watch?v=IjETktmL4Kg;License: Standard YouTube License, CC-BY
Introduction to Forecasting - with Examples; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=98K7AG32qv8;License: Standard Youtube License