Consider the following data on the weights of bags of boxes of cupcakes. Each box should contain 12 cupcakes with a target mean weight of 50 ounces.
Sample Box Weights:
Box 1: 54 46 64 52 60 42 48 58
Box 2: 62 46 50 48 50 52 64 64
The UCL for a three sigma mean chart is ______.
The UCL for a three sigma range chart is ______.