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Protein Grams in Fast Food The amount of protein (in grams) in a variety of fast-food sandwiches is reported here. 43 43 30 34 31 40 42 43 22 42 38 29 25 33 38 29 42 24 40 43 35 57 43 43 14 35 42 44 44 44 20 26 27 42 38 44 38 15 Send data to Excel Part: 0 / 6 Part 1 of 6 What is the class width for a frequency distribution with 7 classes? The class width is X