Cornwall and Hudson, a large retail department store, wants to handle just one brand of
Chapter 0, Problem 31(choose chapter or problem)
Cornwall and Hudson, a large retail department store, wants to handle just one brand of high-quality CD player. The list has been narrowed to two brands: Sony and Panasonic. To help make a decision, a panel of 16 audio experts met. A passage using Sony components (labeled A) was played. Then the same passage was played using Panasonic components (labeled B). A in the following table indicates an individuals preference for the Sony components, a indicates preference for Panasonic, and a 0 signifies no preference. rs R1 t rs B n 2 1 r 2 s rs 1 6d2 n(n2 1) rs Expert 123456 7 8 9 10 11 12 13 14 15 16 0 Conduct a test of hypothesis at the .10 significance level to determine whether there is a difference in preference between the two brands. Lin01803_ch18_680-71
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer