Winnipeg Tribune claims that the time of travel from downtown to the University via the Interstate bus has the average of minutes. A sample of six ride-times taken to test the hypothesis of interest gave minutes and the standard deviation s = 2. The value of the test statistic for testing the hypothesis that the time of travel differs from the claimed 27 minutes at was determined to be 0.6124. The appropriate critical region and the conclusion are: 2.571; Accept 2.571; Accept 2.571; Reject Both a and b