Question

In: Statistics and Probability

Using a significance level of 0.05 to compare results of treatment for carpal tunnel syndrome, test...

Using a significance level of 0.05 to compare results of treatment for carpal tunnel syndrome, test that the proportion for surgery is greater than the proportion for splints.

group             Number of successes            sample size

surgery                                              64                        80

splints                                    56                         80

Solutions

Expert Solution

Let denote the proportion for surgery and splints respectively.

There is sufficient evidence to support the claim that the proportion for surgery is greater than the proportion for splints.

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