You process creates orthopedic devices with surface flaws 40% of the time. This is an acceptable...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
You process creates orthopedic devices with surface flaws 40% of the time. This is an acceptable level given the process you have in place to remove these flaws, but you would have to revise your manufacturing process or removal process if this percentage increases. a. Specify a null and alternative process to determine whether you have an acceptable percentage of orthopedic devices with surface flaws. b. You decide to reject the null hypothesis Ho: p = 0.4 if more than 8 out of 16 devices tested have surface flaws. What is the type I error probability a? c. What is the minimum number of devices with surface flaws out of 16 tested that should lead you to reject the null hypothesis Ho: p = 0.4 if you want a type I error probability a that is below 5%? d. You hope your test is powerful enough to detect a 10% increase in surface flaws, so you specify the alternative to be H₁: p=0.5. What is the type II error probability ẞ if you decide to reject the null hypothesis when more than 8 out of 16 devices tested have surface flaws? e. What is the minimum number of devices with surface flaws out of 16 tested that should lead you to reject the null hypothesis and accept the alternative hypothesis H₁: p = 0.5 if you want a type II error probability ß below 5%? You process creates orthopedic devices with surface flaws 40% of the time. This is an acceptable level given the process you have in place to remove these flaws, but you would have to revise your manufacturing process or removal process if this percentage increases. a. Specify a null and alternative process to determine whether you have an acceptable percentage of orthopedic devices with surface flaws. b. You decide to reject the null hypothesis Ho: p = 0.4 if more than 8 out of 16 devices tested have surface flaws. What is the type I error probability a? c. What is the minimum number of devices with surface flaws out of 16 tested that should lead you to reject the null hypothesis Ho: p = 0.4 if you want a type I error probability a that is below 5%? d. You hope your test is powerful enough to detect a 10% increase in surface flaws, so you specify the alternative to be H₁: p=0.5. What is the type II error probability ẞ if you decide to reject the null hypothesis when more than 8 out of 16 devices tested have surface flaws? e. What is the minimum number of devices with surface flaws out of 16 tested that should lead you to reject the null hypothesis and accept the alternative hypothesis H₁: p = 0.5 if you want a type II error probability ß below 5%? You process creates orthopedic devices with surface flaws 40% of the time. This is an acceptable level given the process you have in place to remove these flaws, but you would have to revise your manufacturing process or removal process if this percentage increases. a. Specify a null and alternative process to determine whether you have an acceptable percentage of orthopedic devices with surface flaws. b. You decide to reject the null hypothesis Ho: p = 0.4 if more than 8 out of 16 devices tested have surface flaws. What is the type I error probability a? c. What is the minimum number of devices with surface flaws out of 16 tested that should lead you to reject the null hypothesis Ho: p = 0.4 if you want a type I error probability a that is below 5%? d. You hope your test is powerful enough to detect a 10% increase in surface flaws, so you specify the alternative to be H₁: p=0.5. What is the type II error probability ẞ if you decide to reject the null hypothesis when more than 8 out of 16 devices tested have surface flaws? e. What is the minimum number of devices with surface flaws out of 16 tested that should lead you to reject the null hypothesis and accept the alternative hypothesis H₁: p = 0.5 if you want a type II error probability ß below 5%? You process creates orthopedic devices with surface flaws 40% of the time. This is an acceptable level given the process you have in place to remove these flaws, but you would have to revise your manufacturing process or removal process if this percentage increases. a. Specify a null and alternative process to determine whether you have an acceptable percentage of orthopedic devices with surface flaws. b. You decide to reject the null hypothesis Ho: p = 0.4 if more than 8 out of 16 devices tested have surface flaws. What is the type I error probability a? c. What is the minimum number of devices with surface flaws out of 16 tested that should lead you to reject the null hypothesis Ho: p = 0.4 if you want a type I error probability a that is below 5%? d. You hope your test is powerful enough to detect a 10% increase in surface flaws, so you specify the alternative to be H₁: p=0.5. What is the type II error probability ẞ if you decide to reject the null hypothesis when more than 8 out of 16 devices tested have surface flaws? e. What is the minimum number of devices with surface flaws out of 16 tested that should lead you to reject the null hypothesis and accept the alternative hypothesis H₁: p = 0.5 if you want a type II error probability ß below 5%? You process creates orthopedic devices with surface flaws 40% of the time. This is an acceptable level given the process you have in place to remove these flaws, but you would have to revise your manufacturing process or removal process if this percentage increases. a. Specify a null and alternative process to determine whether you have an acceptable percentage of orthopedic devices with surface flaws. b. You decide to reject the null hypothesis Ho: p = 0.4 if more than 8 out of 16 devices tested have surface flaws. What is the type I error probability a? c. What is the minimum number of devices with surface flaws out of 16 tested that should lead you to reject the null hypothesis Ho: p = 0.4 if you want a type I error probability a that is below 5%? d. You hope your test is powerful enough to detect a 10% increase in surface flaws, so you specify the alternative to be H₁: p=0.5. What is the type II error probability ẞ if you decide to reject the null hypothesis when more than 8 out of 16 devices tested have surface flaws? e. What is the minimum number of devices with surface flaws out of 16 tested that should lead you to reject the null hypothesis and accept the alternative hypothesis H₁: p = 0.5 if you want a type II error probability ß below 5%? You process creates orthopedic devices with surface flaws 40% of the time. This is an acceptable level given the process you have in place to remove these flaws, but you would have to revise your manufacturing process or removal process if this percentage increases. a. Specify a null and alternative process to determine whether you have an acceptable percentage of orthopedic devices with surface flaws. b. You decide to reject the null hypothesis Ho: p = 0.4 if more than 8 out of 16 devices tested have surface flaws. What is the type I error probability a? c. What is the minimum number of devices with surface flaws out of 16 tested that should lead you to reject the null hypothesis Ho: p = 0.4 if you want a type I error probability a that is below 5%? d. You hope your test is powerful enough to detect a 10% increase in surface flaws, so you specify the alternative to be H₁: p=0.5. What is the type II error probability ẞ if you decide to reject the null hypothesis when more than 8 out of 16 devices tested have surface flaws? e. What is the minimum number of devices with surface flaws out of 16 tested that should lead you to reject the null hypothesis and accept the alternative hypothesis H₁: p = 0.5 if you want a type II error probability ß below 5%?
Expert Answer:
Answer rating: 100% (QA)
a Null The percentage of orthopedic devices with surface flaws is 40 Alt ernative The pe rcent age of orthope dic d evices w ith su rfa c e f laws is g r eater th an 4 0 Th e null h ypothesi s wou ld ... View the full answer
Related Book For
Posted Date:
Students also viewed these databases questions
-
What programs must a company have in place to meet the requirements of ISO 14000?
-
What is a Type I error ()?
-
In statistics, you learn about Type I and Type II errors. A Type I error occurs when a statistical test rejects a hypothesis when the hypothesis is actually true. A Type II error occurs when a test...
-
A student adds NBS to a solution of 1-methylcyclohexene and irradiates the mixture with a sunlamp until all the NBS has reacted. After a careful distillation, the product mixture contains two major...
-
Analyze each of the following independent scenarios: a. A machine that cost $22,000 had an estimated useful life of three years with salvage value of $1,000. After two years of using straight-line...
-
Because resources for social programs and public-sector investment projects come from private-sector consumption and/or investment, economists typically advocate the use of a social rate of discount...
-
For each of the following organizational units, indicate whether the unit would most likely be classified as a cost center \((C)\), a revenue center \((R)\), a profit center \((P)\), or an investment...
-
This year, Donnelly, Inc., will produce 57,600 hot water heaters at its plant in Delaware, in order to meet expected global demand. To accomplish this, each laborer at the plant will work 160 hours...
-
3. Prepare a cash budget, by quarter and in total, for the year 2024. In your budget, clearly show the quarter(s) in which borrowing will be necessary and the quarter(s) in which repayments can be...
-
The electric field in some region is found to depend on the distance from the origin r via the equation E = krf where k is some constant and f is the radial unit vector in spherical polar...
-
DIY problem: Charge Q is distributed uniformly inside a sphere of radius R. Calculate and sketch electric field E, a) outside the sphere & b) inside the sphere. (6) (a) Surface (a) encloses all of...
-
You are considering two competitors' machines to extrude plastic for computer monitorsone from Baxter and the other from Zonic. You will buy all machines from one of these suppliers. The demand for...
-
A bank has 867,000 available to lend for 9 months. It can be lent to a local small business that will pay 10.5 % compounded monthly, or to a developer at a simple interest rate of 14.3% . If the bank...
-
dy Calculate the derivative dx using the chain rule. State your answer in terms of a only. y= 23 + 33 and u =x-x dy #0 dx =
-
S The Atlantic Medical Clinic can purchase a new computer system that will save $8,000 annually in billing costs. The computer system will last for seven years and have no salvage value. Click here...
-
After unit-testing your Filter class, develop a FilterUser class similar to the VeryLongIntUser class in Section 6.3.3. The FilterUser class scans in the path names for the input file and the...
-
Using the theoretical sampling strategy, how many samples of size 4 (n = 4) can be drawn from a population of size: (a) N = 5? (b) N = 8? (c) N = 16? (d) N = 50?
-
A client, Shirlee James, requires 10 partner labor hours and 25 professional associate hours from O'Reilly and Shriberg, the law firm in E9-6. The partners of O'Reilly and Shriberg, attorneys-at-law,...
-
The partners of Fiorelli and Tracey, attorneys-at-law, decide to implement an activity based costing system. They identify the following three cost pools and budgeted amounts for each for the coming...
-
The following data were taken from the general ledgers and other sources of Allen Manufacturing Inc. and Brown Merchan- dising Co. on April 30 of the current year: Merchandise inventory, September 1...
-
The Salsbury Company purchased equipment costing \($10.000\) at the start of the year. The equip- ment has an estimated useful life of five years and a salvage value of \($2.000\) The CEO is unsure...
-
The Jones Company is self-insured, and consequently the company does not receive any insurance payments if it is involved in an accident. One of the Jones Company trucks was involved in a major...
-
Hastings Company recorded the following expenditures during the year with regard to its delivery van: 1. Changed the engine oil 2. Repainted the van 3. Overhauled the engine that is expected to...
Study smarter with the SolutionInn App