Question: 1.If all other factors specified in a variable sampling plan remain constant, decreasing the confidence level from 95% to 90% would cause the required sample
1.If all other factors specified in a variable sampling plan remain constant, decreasing the confidence level from 95% to 90% would cause the required sample size to:
a.Increase
b.Decrease
c.Change by 5%
d.Remain the same
e.None.
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