A physician claims that jogger's maximal volume oxygen uptake is greater than the ar of all adults. A random sample of 15 joggers has a mean of 40.6 milliliters per k (ml/kg) and a standard deviation of 6 inlg If the average of all adults is 36.7 m there enough evidence to support the physician's claim at 0.05 level of significance? Find: 1. Ho: Ha: 2. Do a ____ test at a=____ 3. Decision Rule, Reject Ho if 4. Computations 5. Decision 6. Conclusion

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