It was discovered that 10 students' marks in two specific topics had a coefficient or rank correlation of 0.5. Later, it was determined that the student's difference in scores across two disciplines had been miscalculated, being recorded as 3, rather than 7. What should the proper value of the rank correlation coefficient be?
It was discovered that 10 students' marks in two specific topics had a coefficient or rank correlation of 0.5. Later, it was determined that the student's difference in scores across two disciplines had been miscalculated, being recorded as 3, rather than 7. What should the proper value of the rank correlation coefficient be?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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It was discovered that 10 students' marks in two specific topics had a coefficient or rank correlation of 0.5. Later, it was determined that the student's difference in scores across two disciplines had been miscalculated, being recorded as 3, rather than 7. What should the proper value of the rank correlation coefficient be?
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