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Mathematics, 16.03.2020 21:35 antonio9768

You want to make a confidence interval for the true average rainfall in September in Gainesville. A random sample of 5 days reveals the following rainfall amounts:

0 0 0.77 1.37 0.08

What is the standard error of the sample mean, x-bar?

A. 0.546 B. 0.244 C. 0.272 D. 0.610

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