Answer to Question #241168 in Statistics and Probability for darv

Question

Four groups of 4 patients each were subjected to four different types of treatment for the same ailment. The following data are on the number of days that elapsed before they were completely cured. What conclusions may be drawn about the four types of treatment?

Patient 1: Treatment A is 10, Treatment B is 11, Treatment C is 3. Treatment D is 6

Patient 2: Treatment A is 9, Treatment B is 11, Treatment C is 4. Treatment D is 10

Patient 3: Treatment A is 6, Treatment B is 18, Treatment C is 5. Treatment D is 8

Patient 4: Treatment A is 7, Treatment B is 6, Treatment C is 7. Treatment D is 11