Kuhn et al. (1997) identify the following Pearson chi-square test result when looking at the shape of acromion and rotator cuff tears: Х² = 17.636, P = .0005 What would you deduce from this result? A) The result is significant. B) The result is not significant. C) The result needs to be modified using Fisher's exact test. D) None of the above.

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Quizplus · Accepted Answer

The P-value of .0005 indicates that the result is significant and there is a low probability that the result occurred by chance. Therefore, we can reject the null hypothesis and conclude that there is a relationship between the shape of acromion and rotator cuff tears.

Kuhn Et Al