Looking at different combinations of letters we can decide certain facts.  Decide how many different "words" can be formed using all the letters from the word PARSLEY (they do not have to mean anything) and how many "words" can be formed using all the letters from the word  PEPPER (they do not have to mean anything) - NOTE: the 2 answers are different because Parsley does not have repeating letters and pepper does.  Give the number of words you can form from each and how you got that number.

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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.