Hey everyone, welcome to this activity of creating an NP chart on Minitab. Let's look at this example. frozen pineapple juice concentrate is packed in six and a half ounce cardboard cans. These cans have a metal bottom panel, they are formed on a machine by processing a cardboard stock. When you inspect the can, you made it a mind whether when failed, it could possibly leak either on the side seam or around the bottom joint. Such a defective can has an improper seal on either the side seam or the bottom panel to establish the control chart 30 samples of n is equal to 50 cans.

Each were selected at half hour intervals over a three shift period in which the machine was in continuous operation to make the NP chart easier to present At the next staff meeting, you decide to split the chart by every 10 inspection lots. In this example, you're tracking if the bottles are leaking, this data is discrete, and you are capturing defective cans. The subgroup size is fixed at 50 cans. Thus, you will perform an NP chart. I have uploaded the data for this example in the resources section of this lecture. Complete this activity and post your Minitab output on the q&a discussion board.

I would love to review your progress. After that, come back and review the next lecture. It provides a solution to this activity