Early in the basketball season, 12 college teams appeared to be outstanding. A panel of sportswriters and a panel of college basketball coaches were asked to rank the 12 teams. Their composite rankings were as follows.TeamCoachesSportswritersDuke11UNLV25Indiana34North Carolina46Louisville53Ohio State62Syracuse710Georgetown811Villanova97LSU1012St. Johns118Michigan12 GIVEN:Coefficient of rank correlation0.727 FIND: (Show work)b. State the decision rule, using the 0.05 significance level.H0: There is no correlation between the rankings of the coaches and the rankings of the sportswriters.H1: There is a positive correlation between the rankings of the coaches and the rankings of the sportswriters. Reject H0 if t > c. Compute the value of test statistic. (Round your answer to 3 decimal places.)

From the provided information, Coefficient of rank correlation rs = 0.727 Sample size (n) = 12

Answered: Early in the basketball season, 12…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

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Early in the basketball season, 12 college teams appeared to be outstanding. A panel of sportswriters and a panel of college basketball coaches were asked to rank the 12 teams. Their composite rankings were as follows.

Team	Coaches	Sportswriters
Duke	1	1
UNLV	2	5
Indiana	3	4
North Carolina	4	6
Louisville	5	3
Ohio State	6	2
Syracuse	7	10
Georgetown	8	11
Villanova	9	7
LSU	10	12
St. Johns	11	8
Michigan	12

GIVEN:

Coefficient of rank correlation

0.727

FIND: (Show work)

b. State the decision rule, using the 0.05 significance level.

H₀: There is no correlation between the rankings of the coaches and the rankings of the sportswriters.
H₁: There is a positive correlation between the rankings of the coaches and the rankings of the sportswriters.

Reject H₀ if t >

c. Compute the value of test statistic. (Round your answer to 3 decimal places.)

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