http://www.sloh.org/athletics-numbers/
PLEASE HELP! Drug Testing in schools. In 2002, the Supreme Court ruled that schools could require?
random drug testing of students participating in the competition after school activities such as athletics. Does drug testing reduce illicit drug use? One study compared two similar high schools in Oregon. Wahtonka High School test athletes randomly from Warrenton High School no. In a confidential survey, 7 of 135 athletes and 27 of 141 Wahtonka athletes in Warrenton said they were using drugs. These athletes look like simple random samples of populations of athletes in similar schools without drug testing. The most four method adds two observations, the success of one and a failure, to each sample. What are the sample sizes and the number of drug users after you do thin? Give and four 95% confidence interval for the difference between the proportion of athletes drug use in schools with and without evidence. Please me help with this word problem … thank you very much! This question refers to: When comparing two proortions Thanks!
Yes
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