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Question 9 1 Point The weight of an average 4th grade student's backpack is 13.7 lbs. The principal of the school thinks that the backpack

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Question 9 1 Point The weight of an average 4th grade student's backpack is 13.7 lbs. The principal of the school thinks that the backpack does not weigh 13.7 lbs. Which type of test would this be? A Two-tailed B One-Tailed Left-Tailed D Right-Tailed

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