The physical fitness of an athlete is often measured by how much öxygen the athlete The mean maximum oxygen uptake for elite athletes has been found to be 65 with a standard deviation of 6.6. Assume that the distribution is approximately normal. (a) What is the probability that an elite athlete has a maximum oxygen uptake of at least 55 ml/kg? answer: (b) What is the probability that an elite athlete has a maximum oxygen uptake of 70 ml/kg or lower? answer: (c) Consider someone with a maximum oxygen uptake of 35 ml/kg. Is it likely that this person is an elite athlete? Write "YES" or "NO." answer:

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