When the level of confidence and sample standard deviationremain the same, a confidence interval for a population mean basedon a sample of n = 60 will be _____ a confidence interval for apopulation mean based on a sample of n = 50.
a) narrower than
b) wider than
c) equal to
d) none
Explain your answer.
When the level of confidence and sample standard deviation remain the same, a confidence interval for a population mean
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