When the level of confidence and sample standard deviation remain the same,a confidence interval for a population mean based on a sample of n = 100 will be ______________ a confidence interval for a population mean based on a sample of n = 50.
A)Wider than
B)Narrower than
C)Equal to

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The Answer of When the level of confidence and sample standard deviation remain the same,a confidence interval for a population mean based on a sample of n = 100 will be ______________ a confidence interval for a population mean based on a sample of n = 50.
A)Wider than
B)Narrower than
C)Equal to

When the Level of Confidence and Sample Standard Deviation Remain