red independent. Problem 13. Suppose a mechanical engineer designs a machine to punch holes in of sheet metal. The intended hole size is 1o0 mm, and the machine's hole punching follows a normal distribution with u machine to a manufacturing company whose tolerance for error is 2.5 mm (that is, if the hole is be useable), Whar is tlie probability that his machine will punch hols in the sheet metal according to the manufacturer's tolerance? piece 100mm and o 2mm. IHe wants to sell the IS, punched esther 2.5 mm too big, or 2,5 mm too snall, then the sheet metal won't

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Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.