Question: 31
(Choose 1 answer)
Use the margin of error, confidence level, and standard deviation to find the minimum sample size required to estimate
an unknown population mean.
Margin of error: $126, confidence level: 99%, standard deviation = $534.
A. 61
B. 105
C. 69
D. 120
E. None of the other choices is correct
Let 20.005 2.58
