Question
In a random sample of 200 high school students in a city, 120 said that they are very concerned about the cost of college. Using
In a random sample of 200 high school students in a city, 120 said that they are very concerned about the cost of college. Using these sample statistics, determine the margin of error for a 99% confidence interval for the population proportion of all high school students in the city who are very concerned about the cost of college.
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Probability and Random Processes With Applications to Signal Processing and Communications
Authors: Scott Miller, Donald Childers
2nd edition
123869811, 978-0121726515, 121726517, 978-0130200716, 978-0123869814
