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Of 47 bank customers depositing a check, 16 received some cash back. (a) Construct a 90 percent confidence interval for the proportion of all
Of 47 bank customers depositing a check, 16 received some cash back. (a) Construct a 90 percent confidence interval for the proportion of all depositors who ask for cash back. (Round your answers to 4 decimal places.) The 90% confidence interval is from 47.0000 to (b) May normality of p be assumed? Yes No
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Applied Statistics In Business And Economics
Authors: David Doane, Lori Seward
4th Edition
73521485, 978-0073521480
