If σ = 12, find the sample size to estimate the mean with an error of ± 4 and 95 percent confidence (rounded to the next higher integer).
A)75
B)35
C)58
D)113

Name: If σ = 12, find the sample size to estimate the mean with an error of ± 4 and 95 percent confidence (rounded to the next higher integer). A)75 B)35 C)58 D)113
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The Answer of If σ = 12, find the sample size to estimate the mean with an error of ± 4 and 95 percent confidence (rounded to the next higher integer).
A)75
B)35
C)58
D)113

If σ = 12, Find the Sample Size to Estimate