physical education professor believes that xercise can slow the aging process. For the ast 10 years, he has been conducting an xercise class for 14 individuals who are urrently 50 years old. Normally, as one ages, haximum oxygen consumption decreases. he national norm for maximum oxygen onsumption in 50-year-old individuals is 30 hilliliters per kilogram per minute, with a tandard deviation of 8.6. The mean of the 14 ndividuals is 40 milliliters per kilogram per hinute. What can you conclude? Use alpha 5 (one-tail). %3D

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