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In a big corporation, we have taken a sample of 20 employees, and 7 of them have a graduate degree (so, the sample proportion is
In a big corporation, we have taken a sample of 20 employees, and 7 of them have a graduate degree (so, the sample proportion is 7/20). Find the upper bound of an 80% confidence interval for the proportion of employees with a graduate degree. Provide your answer as a number between 0 and 1 with 2 decimals
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Calculus Early Transcendentals
Authors: William L. Briggs, Lyle Cochran, Bernard Gillett
2nd edition
321954428, 321954424, 978-0321947345
