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In this question, you are asked to use the Host A newspaper article says that on the average, college freshman spend 7.5 hours a week
In this question, you are asked to use the Host A newspaper article says that on the average, college freshman spend 7.5 hours a week going to parties. One administer does not believe that these gures apply at her college, which has nearly 3,000 freshman. She takes a simple random sample of 100 freshman and interviews them. On average, they report 6.6 hours a week going to parties. and the sample SD (or SD+) is 9 hours. We want to determine if the difference between 6.6 and 7.5 real. Following the statement from the previous question, when formulating the null and alternative hypothesis in terms of a box model, each ticket represents [59'9\"] " , and the data are like [Select] V draws from the box
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