Seven methods of imparting business education were ranked by the MBA students oftwo Universities as follows:Method of teachingIIIIIIVIVVIRanks by students of 'Univ. A'2.1.53476Ranks by students of 'Univ. B'132.4Calculate rank correlation coefficient and comment on its values.

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The marketing head of a leading chocolate manufacturer must decide amongfour different wrapper styles for the chocolate. To provide a database for the decision, he hasthe chocolate placed in the different wrappers and distributes them to five supermarkets. At the end of 2 weeks, he finds that the following amounts of chocolate were sold: Wrapper A Wrapper B Wrapper C Wrapper D 90 98 130 82 compute the Pearson correlation coefficient (Chi Square Test)
In the decoration department of a company 4 people work per shift, the production supervisors remain fixed in their shift while the staff is rotating the schedule, so that they work with both supervisors.For the annual evaluation, each supervisor evaluates everyone's performance.Determine if there is a significant correlation between the two evaluations with alpha= 5%. Worker Supervisor Qualification1 Supervisor Qualification2
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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Seven methods of imparting business education were ranked by the MBA students of two Universities as follows: Method of teaching I II III IV V IV VI Ranks by students of 'Univ. A' 2. 1 5 3 4 7 6 Ranks by students of 'Univ. B' 3 2 4 5 Calculate rank correlation coefficient and comment on its values.