Question 4 (2 points) Which of the following is INCORRECT about the use of a paired experiment? 0 The analysis of paired data starts by finding the difference between the values of the pair. The order of the difference (as long as it is consistent) is not important. 0 It is crucial to recognize pairing. If pairing is not recognized, the results will not be as accurate and precise as possible. O The degrees of freedom is equal to the number of pairs - 1. 0 None