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A company has 1500 employees and 800 of them have completed a particular training course. Management decides to choose a random sample from all employees.
A company has 1500 employees and 800 of them have completed a particular training course. Management decides to choose a random sample from all employees. What is the minimum number of employees that must be in the sample in order to use the central limit theorem to approximate the distribution of the proportion in the sample who have taken the training course?
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To approximate Binomial distribution to normal distribution we must s...
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Chemistry The Central Science
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
12th edition
321696727, 978-0132175081, 978-0321696724
