Which set of numbers gives the correct possible values of Ifor n = 3? 0, 1, 2
0, 1, 2, 3
-2, -1, 0, 1, 2
-3, -2, -1, 0, 1, 2, 3

1= n-1

1=2 my= -2 ,-1 ,0 ,1 ,2 3

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error