hello all, I have 2 questions on my homework assignment that i cannot figure out. 1. write a function that will return the mode for a data set. A data set is a variable that contains more then one word. 2. Write a function called remove_duplicates that takes a list and returns a new list with only the unique elements from the original. Hint: they don't have to be in the same order. any help will be greatly appreciated. Edward