Home / Questions / A manufacturer wants to increase the absorption capacity of a sponge Based on past data, t...
A manufacturer wants to increase the absorption capacity of a sponge. Based on past data, the average sponge could absorb 3.5 ounces. After the redesign, the absorption amounts of a sample of sponges were (in ounces): 4.1, 3.7, 3.3, 3.5, 3.8, 3.9, 3.6, 3.8, 4.0, and 3.9. At a level of significance of 1%, would you claim that the new design is better than the old one?
Selected Answer: No because we reject the Null hypothesis at Type 1 error = 1%.
Answers:No because we don't reject the Null Hypothesis at Alpha = .01.
Yes because we reject the Null hypothesis at Type 1 error = 1%.
Yes because the cut-off is more than the sample mean.
Yes? No? Maybe? The heck I care about Mr. SpongeBob!
Correct Answer Yes, because we reject at 1%.
Can you hel me understand my wrong answer?
Apr 04 2020 Read more Less More
If u =xy+yz+zx, v = x^2+y^2+z^2 and w = x+y+z determine the function relationship between u,v,w. >
Aug 06 2020You run a game day shuttle service for parking services You run a game day shuttle service for parking services for the local ball club. Your costs for different custome...
Mar 28 2020Identifying the elements of a plant asset’s cost) Scissors Salons operate in several states. The home office incurred the following costs to acquire land and a garage, ma...
May 21 2020The principle that someone who could solve the problem (17/3.22) + 552 = could also solve the problem 4+9-3 = illustrates the underpinnings of: >A Guttman scaleA rank ord...
Nov 29 2019management accounting is considered successful when ita) is accurateb) helps creditors evaluate the companys performancec) helps managers improve their decisionsd) is rel...
May 29 2018June Klein, CFA, manages a $200 million (market value) U.S. government bond portfolio for an institution. She anticipates a small parallel shift in the yield curve and wa...
Aug 28 2020The concept of social audit was first proposed in the 1950s by Howard R. Bowen. There is evidencethat many organizations are increasingly going for social audits to impro...
Dec 13 2017Briefly, describe any cross-cultural experiences that have enriched your life and will contribute to your being a culturally competent professional. Explain how these exp...
Feb 14 2020Find the angle beteen the asymptotes to the hyperbola 3x^2-5xy-2y^2+17x+y+14=0 >
Aug 05 2020What are the criteria for the current deduction of a prepaid expense by a cash basis taxpayer?
Mar 27 2020
Welcome to MyCourseHelp Services, World's leading Academic solutions provider with Millions of Happy Students.
