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New representatives for the John Ford Metal and Wheel Company attend a brief training program before being assigned to a regional office. At the end of such a program, each representative was ranked with respect to future sales potential. At the end of the first sales year, their rankings were paired with their annual sales: 3. 5. 6. 7. 8. 9. 10. ܪ a. b. C. Representative Kitchen Bond Gross Arbuckle Greene Arden Crane Arthur Keene Knopf Annual Sales ($000) 319 150 175 460 348 300 280 200 190 300 Ranking in Training Program 4 9 6 1 3 10 84278 Compute Spearman's rank correlation coefficient. Interpret. Do a hypothesis test at the .01 level of significance.

New representatives for the John Ford Metal and Wheel Company attend a brief training program before being assigned to a regional office. At the end of such a program, each representative was ranked with respect to future sales potential. At the end of the first sales year, their rankings were paired with their annual sales: 3. 5. 6. 7. 8. 9. 10. ܪ a. b. C. Representative Kitchen Bond Gross Arbuckle Greene Arden Crane Arthur Keene Knopf Annual Sales ($000) 319 150 175 460 348 300 280 200 190 300 Ranking in Training Program 4 9 6 1 3 10 84278 Compute Spearman's rank correlation coefficient. Interpret. Do a hypothesis test at the .01 level of significance.

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
Section10.2: Representing Data
Problem 22PFA
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New representatives for the John Ford Metal and Wheel Company attend a brief training program before being assigned to a regional office. At the end of such a program, each representative was ranked with respect to future sales potential. At the end of the first sales year, their rankings were paired with their annual sales: 2. 3. 4. 6. 7. 8. 9. 10. a. b. C. Representative Kitchen Bond Gross Arbuckle Greene Arden Crane Arthur Keene Knopf Annual Sales ($000) 319 150 175 460 348 300 280 200 190 300 Ranking in Training Program 4 9 6 1 3 B15278 10 Compute Spearman's rank correlation coefficient. Interpret. Do a hypothesis test at the .01 level of significance.
Transcribed Image Text:New representatives for the John Ford Metal and Wheel Company attend a brief training program before being assigned to a regional office. At the end of such a program, each representative was ranked with respect to future sales potential. At the end of the first sales year, their rankings were paired with their annual sales: 2. 3. 4. 6. 7. 8. 9. 10. a. b. C. Representative Kitchen Bond Gross Arbuckle Greene Arden Crane Arthur Keene Knopf Annual Sales ($000) 319 150 175 460 348 300 280 200 190 300 Ranking in Training Program 4 9 6 1 3 B15278 10 Compute Spearman's rank correlation coefficient. Interpret. Do a hypothesis test at the .01 level of significance.
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