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about 40% of athletes at a gym use a professional trainer. The proportion of success is when p= 0.4. you choose a random sample of 50 athletes at a gym. Use this information to answer questions 14 and 15.
14) What is the standard error of the mean?
15) what interval captures 68% of the proportions for random samples of 50 athletes?


About 40 Of Athletes At A Gym Use A Professional Trainer The Proportion Of Success Is When P 04 You Choose A Random Sample Of 50 Athletes At A Gym Use This Info class=