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Assuming a population standard deviation

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Average speed of greyhound dogs is about 18.4 meters per second. 

A particular greyhound breeder claims that her dogs are faster than the average greyhound. In a sample of 35 of her dogs, they ran, on the average, 18.7 m/s. Assuming a population standard deviation of 1.5 m/s and a .05 significance level, does this sample data provide evidence that the breeder's claim is correct?

Reference no: EM132054954

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