Question points Breeze Toothpaste Company makes tubes of toothpaste. The toothpaste is produced and then pumped into tubes and capped. The production manager is concerned whether the filling process for the tubes of toothpaste is in statistical control. The process should be centered around $7$ ounces per tube. Samples of $5$ tubes were taken and each tube was weighed. The weights are given in the table below. Guideline: Follow procedures for constructing control charts and use A$2,$ D$3,$ and D$4$ tables in Quality Management Lecture