Determine the proportion of accounts, Basic Statistics

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Determine the proportion of accounts

The internal auditing staff of local manufacturing company performs the sample audit each quarter to determine the proportion of accounts that are delinquent (more than 90 days overdue). For this quarter, the auditing staff randomly selected 400 customer accounts and found that 80 of these accounts were delinquent. What is the 95% confidence interval for the proportion of all delinquent customer accounts at this manufacturing company?

A. .1608 to .2392
B. .1992 to .2008
C. .1671 to .2329
D. .1485 to .2515
E. .1714 to .2286

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Basic Statistics: Determine the proportion of accounts

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Basic Statistics: Determine the proportion of accounts

Reference No:- TGS0865569

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Recent Questions Asked Basic Statistics

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Basic Statistics: Determine the proportion of accounts

Reference No:- TGS0865569

Recent Questions Asked Basic Statistics

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