Refer to Problem 17.54. The production team at the cat food company investigating nonconformities due to the fill weight of the cans determined that at 15-minute intervals during each shift, a subgroup of five cans would be selected, and the contents of the selected cans would be weighed. The results for a single day's production of kidney cat food and a single day's production of shrimp cat food are stored in CatFood4. You want to study the process of producing cans of cat food for the two shifts and the two types of food. Completely analyze the data.