Multiple Choice
The customer service manager for the XYZ Fastener Manufacturing Company examined 60 invoices and found 9 that contained errors. Find a 98 percent confidence interval for the proportion of invoices with errors.
A) [.147, .153]
B) [.080, .220]
C) [.043, .257]
D) [.112, .188]
Correct Answer:
Verified
Correct Answer:
Verified
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