(Step-by-Step) I have a collection of 4 gold coins. Their weights are 7, 8, 4 and 5 oz. what is the st. deviation of my gold coin collection? 2.50, 1.83,
Question: I have a collection of 4 gold coins. Their weights are 7, 8, 4 and 5 oz. what is the st. deviation of my gold coin collection?
2.50, 1.83, 3.33 or 1.58
Deliverable: Word Document 
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