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![In any given situation, if the level of confidence and the standard deviation are kept constant, how much
would you need to increase the sample size to decrease the width of the interval to half its original size?
Explain why.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1fe2c370-0169-4708-afcf-2bc9d4c62801%2F660e8780-5ce1-4f3a-b1cb-92c4951ac317%2Fb40fn4_processed.jpeg&w=3840&q=75)
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