Essay
The principal at George Washington High School has been asked to estimate theproportion of students at the school who drive to school and use the school parkinglot. He takes a random sample of size n = 40 students and calculates a sampleproportion, = 0.8. "Now," he exclaims, "since my sample size is pretty large, thesampling distribution of the sample proportion is approximately normal." W rite ashort paragraph that explains why his statement is not correct.
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Since 0.20(40) <10, ...View Answer
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