Multiple Choice
The following data represent a random sample of bank balances for a population of checking account customers at a large eastern bank. Based on these data, what is the 95 percent confidence interval estimate for the true population mean? 
A) Approximately $1,069 ± $484.41
B) About $839.40 to $1,298.60
C) Approximately $1,069 ± 2.1098
D) None of the above
Correct Answer:
Verified
Correct Answer:
Verified
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