Question

Consider the population of all students at your school. A certain proportion support mandatory national service (MNS) following high school. Your friend randomly samples 20 students from the school, and uses the sample proportion who support MNS to predict the population proportion at the school. You take your own, separate random sample of 20 students, and find the sample proportion that supports MNS.
a. For the two studies, are the populations the same?
b. For the two studies, are the sample proportions necessarily the same? Explain.


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  • CreatedSeptember 11, 2015
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