Which of the following conditions do the randomized trials need to meet? (Multiple Choice)
A. It can be repeated under the same conditions.
B. It Is not possible to determine which result will appear before conducting a test.
C. There may be more than 011e possible outcome for each trial. and all possible outcomes of the trial can be clarified m advance
D. All results of the lest cannot be clarified in advance
Answer:A
Which of the following conditions do the randomized trials need to meet? (Multiple Choice)
A. It can be repeated under the same conditions. B. It Is not possible to determine which result will appear before conducting a test. C. There may be more than 011e possible outcome for each trial. and all possible outcomes of the trial can be clarified m advance D. All results of the lest cannot be clarified in advance