A manufacturer of floor polish conducted a consumer-preference experiment to determine which of five different floor polishes was the most appealing in appearance. A sample of 100 consumers viewed five patches of flooring that had each received one of the five polishes. Each consumer indicated the patch he or she preferred. The lighting and background were approximately the same for all patches. The results are given below. Solve the following using the p-value approach and solve using the classical approach.
Polish | A | B | C | D | E | Total |
Frequency | 29 | 17 | 16 | 22 | 16 | 100 |
(c) Complete the hypothesis test using α = 0.10.
(i) Find the test statistic. (Give your answer correct to two
decimal places.)
(ii) Find the p-value. (Give your answer bounds
exactly.)
< p <
A manufacturer of floor polish conducted a consumer-preference experiment to determine which of five different floor...
A manufacturer of floor polish conducted a consumer-preference experiment to determine which of five different floor polishes was the most appealing in appearance. A sample of 100 consumers viewed five patches of flooring that had each received one of the five polishes. Each consumer indicated the patch he or she preferred. The lighting and background were approximately the same for all patches. The results are given below. Solve the following using the p-value approach and solve using the classical approach....
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Summary should briefly analyze the central problems and issues of the case and provide some analysis and suggestions. Thank you. Lean Initiatives and Growth at Orlando Metering Company It was late August 2002 and Ed Cucinelli, vice president of Orlando Metering Company (OMC), sat in his office on a late Saturday morning. He had come in to prepare for some strategic planning meetings that were scheduled for the upcoming week. As he noticed the uncommon silence in the building, Ed...
Case 3: Recruiting CASE THREE: RECRUITING Case Objectives Recruiting is the first stage in which organizational plans for staffing come into contact with the labor market for employees. Before making any new recruiting effort, an organization needs to carefully consider the methods available and balance out the costs of each method with the organization’s needs. The recruiting case provides an opportunity to see how staffing managers develop plans for recruiting efforts. You will develop a recruiting strategy and a recruiting...