Full time college students report spending a mean of 23 hours per week on academic...
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Full time college students report spending a mean of 23 hours per week on academic activities both inside and outside the classroom Assume the standard deviation of time spent on academic activitie hours Complete parts a through d below CE a If you select a random sample of 25 full time college students what is the probability that the mean time spent on academic activities is at least 21 hours per week Round to four decimal places as needed
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