Question: a hospital was concerned about reducing its wait time. a targeted wait time goal of 25 minutes was set. after implementing an improvement framework and
a hospital was concerned about reducing its wait time. a targeted wait time goal of 25 minutes was set. after implementing an improvement framework and process, a sample of 354 patients showed the mean wait time was 23.22 minutes, with a standard deviation of 16.69 minutes.
find the test statisitc for this hypothesis test
t stat= -----------
p value= -----------
is there sufficient evidence to reject the null hypothesis (use a 0.01 level of significance)
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B interpret the meaning of the p value in this problem.
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