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Some sports that involve a signicant amount of running, jumping, or hopping put participants at risk for Achilles tendinopathv (A'I'), an inammation and thickening of
Some sports that involve a signicant amount of running, jumping, or hopping put participants at risk for Achilles tendinopathv (A'I'), an inammation and thickening of the Achilles tendon. A studyr looked at the diameter (in mm} of the affected tendons for patients who participated in these types of sports activities. Suppose that the Achilles tendon diameters in the general population have a mean of 5.95 millimeters (mm). when the diameters of the affected tendon were measured for a random sample of 33 patients, the average diameter was 9.50 with a standard deviation of 1.94 mm. Is there sufcient evidence to indicate that the average diameter of the tendon for patients with AT is greater than 5.95 mm? Test at the 5% level of significance. State the null and alternative hypotheses. Ho: _u = 5.95 versus Ha: _u } 5.95 :_u :t 5.95 versus Ha: Ill. = 5.95 :_u = 5.95 versus Ha: _u 5.95 :p = 5.95 versus Ha: In
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