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4. Two judges were requested to rank participants in an oratorical contest in order of merit. The participants whom they thought was the best was to be marked1, the next best was to be marked 2, and so on. Their markings were as follows: Participant ABCDEFGH Judge 1 (Xr) 1 6 3 7 4 285 Judge 2 (Yr) 3 5 4 6 1 278 (a) Compute the Spearman correlation coefficient. (b) Interpret the value that you get in Part a. (c) Using Table A.21, estimate the p-value for the null hypothesis p = 0 against the alternative p = 0.

4. Two judges were requested to rank participants in an oratorical contest in order of merit. The participants whom they thought was the best was to be marked1, the next best was to be marked 2, and so on. Their markings were as follows: Participant ABCDEFGH Judge 1 (Xr) 1 6 3 7 4 285 Judge 2 (Yr) 3 5 4 6 1 278 (a) Compute the Spearman correlation coefficient. (b) Interpret the value that you get in Part a. (c) Using Table A.21, estimate the p-value for the null hypothesis p = 0 against the alternative p = 0.

MATLAB: An Introduction with Applications
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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4. Two judges were requested to rank participants in an oratorical contest in order of merit. The participants whom they thought was the best was to be marked1, the next best was to be marked 2, and so on. Their markings were as follows: Participant ABCDEFGH Judge 1 (Xr) 1 6 3 7 4 285 Judge 2 (Yr) 3 5 4 6 1 278 (a) Compute the Spearman correlation coefficient. (b) Interpret the value that you get in Part a. (c) Using Table A.21, estimate the p-value for the null hypothesis p = 0 against the alternative p = 0.
Transcribed Image Text:4. Two judges were requested to rank participants in an oratorical contest in order of merit. The participants whom they thought was the best was to be marked1, the next best was to be marked 2, and so on. Their markings were as follows: Participant ABCDEFGH Judge 1 (Xr) 1 6 3 7 4 285 Judge 2 (Yr) 3 5 4 6 1 278 (a) Compute the Spearman correlation coefficient. (b) Interpret the value that you get in Part a. (c) Using Table A.21, estimate the p-value for the null hypothesis p = 0 against the alternative p = 0.
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