
jermain
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A university wants to know more about the knowledge of students regarding international events. They are concerned that their students are uninformed in regards to new from other countries. A standardized test is used to assess student’s knowledge of world events (national reported mean=65, S=5). A sample of 30 students are tested (sample mean=58, Standard Error=3.2). Compute a 99 per cent confidence interval based on this sample's data. How do these students compare to the national sample?
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Posted: 2013-04-17 17:17:00
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