Essay
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
An auditor,examining a total of 800 accounts receivable by a corporation,selected a random sample of 60 accounts.The sample mean is $130.54 and the sample standard deviation is $42.56.
-Find a 90% confidence interval for the population.
Correct Answer:
Verified
± zα/2
= 130.5...View Answer
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Correct Answer:
Verified
± zα/2
= 130.5...
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
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