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Mathematics, 26.05.2021 20:40 dntestkly7509
In constructing a confidence interval based on a large
sample to estimate the mean u of a population with a
known standard deviation o, which of the following does
NOT affect the width of the confidence interval?
a. The sample mean
b. The population standard deviation
c. The confidence level
d. The sample size
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Answers: 2
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