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The Australian Sheep Dog Is a Breed Renowned for Its

Question 35
Multiple Choice
arrowQuestion 35arrow
Multiple Choice

The Australian sheep dog is a breed renowned for its intelligence and work ethic. It is estimated that 40% of adult Australian sheep dogs weigh 65 pounds or more. A sample of 13 adult dogs is studied. What is the probability that exactly 9 of them weigh 65 lb or more?


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