Show transcribed image text 8. Suppose you are testing the claim that the standard deviation of wait times for an emergency room bed has increased past the previous standard deviation of 10.0 minutes. If you perform the hypothesis test and make a Type I error, what does this mean? Based on your hypothesis test you conclude that the standard deviation has a. b. Based on your hypothesis test you conclude that the standard deviation has c. Based on your hypothesis test you conclude that the standard deviation has not d. Based on your hypothesis test you conclude that the standard deviation has not increased, but it has not. increased, and it has. increased, but it has. increased, and it has not.
8. Suppose you are testing the claim that the standard deviation of wait times for an emergency room bed has increased past the previous standard deviation of 10.0 minutes. If you perform the hypothesis test and make a Type I error, what does this mean? Based on your hypothesis test you conclude that the standard deviation has a. b. Based on your hypothesis test you conclude that the standard deviation has c. Based on your hypothesis test you conclude that the standard deviation has not d. Based on your hypothesis test you conclude that the standard deviation has not increased, but it has not. increased, and it has. increased, but it has. increased, and it has not.
