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Kirk Valdez
12/16/2023 · Elementary School

A population of values has a normal distribution with \( \mu=212.5 \) and \( \sigma=93.1 \). You intend to draw a random sample of size \( n=30 \). What is the mean of the distribution of sample means? \( \mu_{\mathrm{X}}=212.5 \) What is the standard deviation of the distribution of sample means? (Report answer accurate to 2 decimal places.) \( \sigma_{\mathrm{X}}= \)

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The mean of the distribution of sample means is \( \mu_{\mathrm{X}} = 212.5 \). The standard deviation of the distribution of sample means is \( \sigma_{\mathrm{X}} = 16.99 \).

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