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Mathematics, 03.12.2021 16:40 kaoris6368

4. Amazon executives believe that at least 70% of customers would return a product 2 days after it arrives at their home. A sample of 500 customers found 68% returned the product they purchased prior to the third day. Given the executives' estimate, what would be the probability of a sample result with 68% or fewer returns prior to the third day

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