Kizspy | Question: 53
(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: $121, confidence level: 95%, standard deviation: $528.
A. 4
B. 2
C. 64
D. 74
E. None of the other choices is correct
Let 20.025 1.96 20.05-1.645
