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A criminologist was studying the average amount of money people lose when their credit card number is stolen. They surveyed 1,000 people and conducted a

A criminologist was studying the average amount of money people lose when their credit card number is stolen. They surveyed 1,000 people and conducted a one sample hypothesis test. They calculated Z (obtained) = 3.96. If they conducted a two-tailed test with alpha set to 0.05, what should they conclude?

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