Answer: A non-statistical For example, the question, 'What is 2 plus 2?' is a non-statistical question. This question has only one correct answer that doesn't change
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A statistical question For example, there will likely be variability in the data collected to answer the question, "How much do the animals at Fancy Farm weigh?"
Addition is the first step for two reasons. 1) the Order of Operations requires you do operations in parentheses first 2) the division cannot be performed until you know what you're dividing