Suppose that you were going to using the Permutation approach to see if there was a difference in the amount of money spent on cell phone bills between in state and out of state students? IN STATE 100 90 0 80 120 Out of State 130 90 80 0 0 210 The difference in the sample means is -7. The next step is to find 10,000 permutations. When you are conducting the permutations, what are you doing? Group of answer choices Assuming the null hypothesis -- that there is no difference in cell phone bills between out of state and in state students (thus you can reshuffle the observations in each group.) Assuming the alternative hypothesis -- that there is no difference in cell phone bills between out of state and in state students (thus you can reshuffle the observations in each group.)