A marketing research firm wishes to study the relationship between wine consumption and whether a person...

   

  

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A marketing research firm wishes to study the relationship between wine consumption and whether a person likes to watch professional tennis on television. One hundred randomly selected people are asked whether they drink wine and whether they watch tennis. The following results are obtained: Drink Wine Do Not Drink Wine Total Watch Tennis 16 4 20 Do Not Watch Tennis 24 56 80 Total 40 60 100 es Table 2.24 gives the results of the J.D. Power initial quality study of 2010 automobiles. Each model is rated on overall mechanical quality and overall design quality on a scale from "among the best" to "the rest"-see the scoring legend at the bottom of the table. Click here for the Excel Data File (a)Construct a contingency table of automobile origin versus overall manufacturing quality rating. Set up rows corresponding to the United States, the Pacific Rim (Japan/Korea), and Europe (Germany/Great Britain/Sweden), and set up columns corresponding to the ratings "among the best" through "the rest." (Round your "% of row" answers to 2 decimal places. Leave no cells blank - be certain to enter "O" wherever required. Omit the "%" sign in your response.) Origin PR Count % of row EU Count % of row US Count % of row] All Count % of row The Rest About Average % % Overall Quality Mechanical Better Than Most % % % 0006 06 Among The Best All மப்ப்பம் மப்மப்பல் (b) Is there any apparent relationship between origin and overall mechanical quality Irating? 1% % (c) Using the survey data, construct a table of column percentages. (Omit the "%" sign in your response.) Drink Wine Do Not Drink Wine Total Watch Tennis 40 % % % Do Not Watch Tennis % % % (d)People who watch tennis are more likely to drink wine than not drink wine. True or False. A marketing research firm wishes to study the relationship between wine consumption and whether a person likes to watch professional tennis on television. One hundred randomly selected people are asked whether they drink wine and whether they watch tennis. The following results are obtained: Drink Wine Do Not Drink Wine Total Watch Tennis 16 4 20 Do Not Watch Tennis 24 56 80 Total 40 60 100 es Table 2.24 gives the results of the J.D. Power initial quality study of 2010 automobiles. Each model is rated on overall mechanical quality and overall design quality on a scale from "among the best" to "the rest"-see the scoring legend at the bottom of the table. Click here for the Excel Data File (a)Construct a contingency table of automobile origin versus overall manufacturing quality rating. Set up rows corresponding to the United States, the Pacific Rim (Japan/Korea), and Europe (Germany/Great Britain/Sweden), and set up columns corresponding to the ratings "among the best" through "the rest." (Round your "% of row" answers to 2 decimal places. Leave no cells blank - be certain to enter "O" wherever required. Omit the "%" sign in your response.) Origin PR Count % of row EU Count % of row US Count % of row] All Count % of row The Rest About Average % % Overall Quality Mechanical Better Than Most % % % 0006 06 Among The Best All மப்ப்பம் மப்மப்பல் (b) Is there any apparent relationship between origin and overall mechanical quality Irating? 1% % (c) Using the survey data, construct a table of column percentages. (Omit the "%" sign in your response.) Drink Wine Do Not Drink Wine Total Watch Tennis 40 % % % Do Not Watch Tennis % % % (d)People who watch tennis are more likely to drink wine than not drink wine. True or False.

Answer rating: 100% (QA)

ANSWER a Contingency table Origin Among The Best Better Than Most About Average The Rest Tota... View the full answer