Mathematics Homework Help
Mathematics Homework Help. Use the margin of error, confidence level, and standard deviation s to find the minimum sample size required to estimate an unknown population mean, statistics homework help
Use the margin of error, confidence level, and standard deviation s to find the minimum sample size required to estimate an unknown population mean .
Margin of error: $139, confidence level: 95%, s = $513
Select one:
a. 3
b. 46
c. 53
d. 5
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