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Mathematics, 17.07.2019 18:50 jaanne

The australian sheep dog is a breed renowned for its intelligence and work ethic. it is estimated that 45% of adult australian sheep dogs weigh 65 pounds or more. a sample of 19 adult dogs is studied. what is the mean number of dogs who weigh 65 lb or more? 4.7025 8.55 2.1685 19

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