A company says that each bag of their candy pieces contains 19% chocolate, 25% butterscotch, 19% caramel, 7% peanut butter, and the rest toffee. You can buy a bag and separate the various kinds of candies. Upon weighing them, you find there are 40 grams of chocolate, 50 grams of butterscotch, 54 grams of caramel, 65 grams of peanut butter and 90 grams of toffee. You wonder whether your bag is significantly different from what the company advertises.