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The relative effectiveness of two different sales techniques was tested on 12 volunteer housewives. Each housewife was exposed to each sales technique and asked to buy a certain product, the same product in all cases. At the end of each exposure, each housewife rated the technique with a 1 if she felt she would have agreed to buy the product and a 0 if she probably would not have bought the product. Tech 1 2 1 2 3 1 1 1 0 1 1 Housewife 4 5 6 1 1 0 0 0 0 7 8 9 10 0 0 1 1 0 0 1 0 11 Use large sample approximations and compare results. 12 0 1 0 1 a. Use Cochran's test b. Rearrange the data and use McNemar's test c. Ignore the blocking effect in this experiment and treat the data as if 24 difference housewives were used. Test Ho: P1 P2 versus H₂: P₁ P2

The relative effectiveness of two different sales techniques was tested on 12 volunteer housewives. Each housewife was exposed to each sales technique and asked to buy a certain product, the same product in all cases. At the end of each exposure, each housewife rated the technique with a 1 if she felt she would have agreed to buy the product and a 0 if she probably would not have bought the product. Tech 1 2 1 2 3 1 1 1 0 1 1 Housewife 4 5 6 1 1 0 0 0 0 7 8 9 10 0 0 1 1 0 0 1 0 11 Use large sample approximations and compare results. 12 0 1 0 1 a. Use Cochran's test b. Rearrange the data and use McNemar's test c. Ignore the blocking effect in this experiment and treat the data as if 24 difference housewives were used. Test Ho: P1 P2 versus H₂: P₁ P2

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 27PPS
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The relative effectiveness of two different sales techniques was tested on 12 volunteer housewives. Each housewife was exposed to each sales technique and asked to buy a certain product, the same product in all cases. At the end of each exposure, each housewife rated the technique with a 1 if she felt she would have agreed to buy the product and a 0 if she probably would not have bought the product. Tech 1 2 1 2 3 4 5 Housewife 0 1 6 1 1 1 1 1 0 1 0 0 0 7 8 9 0 0 1 0 0 1 10 Use large sample approximations and compare results. 1 0 11 12 0 1 0 1 a. Use Cochran's test b. Rearrange the data and use McNemar's test C. Ignore the blocking effect in this experiment and treat the data as if 24 difference housewives were used. Test Ho: P1=p2 versus Ha: p₁*P2
Transcribed Image Text:The relative effectiveness of two different sales techniques was tested on 12 volunteer housewives. Each housewife was exposed to each sales technique and asked to buy a certain product, the same product in all cases. At the end of each exposure, each housewife rated the technique with a 1 if she felt she would have agreed to buy the product and a 0 if she probably would not have bought the product. Tech 1 2 1 2 3 4 5 Housewife 0 1 6 1 1 1 1 1 0 1 0 0 0 7 8 9 0 0 1 0 0 1 10 Use large sample approximations and compare results. 1 0 11 12 0 1 0 1 a. Use Cochran's test b. Rearrange the data and use McNemar's test C. Ignore the blocking effect in this experiment and treat the data as if 24 difference housewives were used. Test Ho: P1=p2 versus Ha: p₁*P2
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