he following table provides a summary of the list methods shown above. The column labeled result gives an explanation as to what the return value is as it relates to the new value of the list. The word mutator means that the list is changed by the method but nothing is returned (actually None is returned). A hybrid method is one that not only changes the list but also returns a value as its result. Finally, if the result is simply a return, then the list is unchanged by the method. Be sure to experiment with these methods to gain a better understanding of what they do. Method Parameters Result Description append item mutator Adds a new item to the end of a list insert position, item mutator Inserts a new item at the position given pop none hybrid Removes and returns the last item pop position hybrid Removes and returns the item at position sort none mutator Modifies a list to be sorted reverse none mutator Modifies a list to be in reverse order index item return idx Returns the position of first occurrence of item count item return ct Returns the number of occurrences of item remove item mutator Removes the first occurrence of item