Use the 0.01 level of significance to test the null hypothesis that (sigma=0.015) inch for the diameters

Question:

Use the 0.01 level of significance to test the null hypothesis that $\sigma=0.015$ inch for the diameters of certain bolts against the alternative hypothesis that

$\sigma eq 0.015$ inch, given that a random sample of size 15 yielded $s^{2}=0.00011$.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Probability And Statistics For Engineers

ISBN: 9780134435688

9th Global Edition

Authors: Richard Johnson, Irwin Miller, John Freund

See More Books

Question Posted: Apr 23, 2024 07:02 AM

See More Questions

A study of the number of business lunches that executives in the insurance and banking industries claim as deductible expenses per month was based on random samples and yielded the following results:...
The Skytek Avionics Company uses a new production method to manufacture aircraft altimeters. A simple random sample of new altimeters resulted in the errors listed below. Use a 0.05 level of...
The age distribution of the Canadian population and the age distribution of a random sample of 455 residents in the Indian community of Red Lake Village (Northwest Territories) are shown below (based...
In an attempt to prepare propylbenzene, a chemist alkylated benzene with 1-chloropropane and aluminum chloride. However, two isomeric hydrocarbons were obtained in a ratio of 2:1, the desired...
Using the following purchases journal, identify each of the posting references, indicated by a letter, as representing (1) A posting to a general ledger account, (2) A posting to a subsidiary ledger...
Find the potential outside an infinitely long metal pipe, of radius R, placed at right angles to an otherwise uniform electric field E0. Find the surface charge induced on the pipe.
A person at age 30 is planning for retirement at age 60. He projects that he will need $$100,000$ a year until age 80. Determine the uniform annual contribution (by him and his company) needed to...
The Roniger Company produces two products: bed mattresses and box springs. A prior contract requires that the firm produce at least 30 mattresses or box springs, in any combination. In addition,...
What do you think about this article, down below? do a long paragraph Hijra: India's third gender claims its place in law The history of the hijra community's stretches back toantiquity. But now,...
Playing 10 rounds of golf on his home course, a golf professional averaged 71.3 with a standard deviation of 2.64 . (a) Test the null hypothesis that the consistency of his game on his home course is...
With reference to Exercise 8.5, test the null hypothesis that $\sigma=0.75$ hours for the time that is required for repairs of the second type of bulldozer against the alternative hypothesis that...
A Department of Transportation survey showed that 60% of U.S. residents over 65 years of age oppose use of cell phones in flight even if there were no issues with the phones interfering with aircraft...
Explain the benefits of performance appraisal systems within an organization by recommending reappraisal activities that ensure there are performance appraisal processes that are beneficial to the...
Write how there might be a controversy overuse of performance appraisals . Identify some the difficulties or potential problems with performance appraisal systems. Then identify reasons they are...
Carl placed $3,000 in a savings account that compounds interest annually at a rate of 1.5%. How much will he have in the account after 5 years? Round your answer to the nearest dollar. Do NOT round...
Beyond the Leadership Council / Team , whose responsibility is it to provide resources and remove roadblocks that can hinder teams, particularly for projects that cross functional boundaries? A...
If a company adds a new product line to its existing portfolio, it has increased its O A. product mix depth B. product mix consistency C. product support services OD. product mix width O E. product...
How does regeneration affect the efficiency of a Brayton cycle, and how does it accomplish it?
Define cultural intelligence. Cite the books or journal articles you found in Capella's library. Explain why cultural intelligence is important for HR practitioners and other organizational managers.
How might we integrate cutting-edge technology and digital platforms to streamline the dissemination of information and optimize the readability of our internal memos and external communications?
1.) You applied for your dream job and just found out you got it. Your contract states that you will be making $45,000 a year. To budget your expenses, you figure out that your tax rate is 16%, your...
Under the fair labor standards act - are covered and must be paid at least the minimum wage

Use the 0.01 level of significance to test the null hypothesis that (sigma=0.015) inch for the diameters

Question:

Step by Step Answer:

Based on the information provided in the sources to test the null hypothesis that the standard deviation sigma of the diameters of certain bolts is 00...View the full answer

Probability And Statistics For Engineers

Students also viewed these Business questions