Mathematics, 26.07.2019 18:10 nanda22
As a result of dog breeding for certain physical traits, many dog breeds have changed in the last 100 years. a dog breeder wants to measure the effects of breeding on the face length of the boxer breed using a hypothesis test. suppose that the dog breeder has face length measurements (in inches) from a random sample of 40 female boxer dogs taken in 1915 and a random sample of 40 female boxer dogs taken in 2015. which type of hypothesis test should the breeder use?
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