A population has a mean u = 81 and a standard deviation o 36. Find the mean and standard deviation of a sampling distribution of sample means with sample size n= 81. H; = (Simplify your answer.) (Simplify your answer.)

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A population has a mean \( \mu = 81 \) and a standard deviation \( \sigma = 36 \). Find the mean and standard deviation of a sampling distribution of sample means with sample size \( n = 81 \).

\[ \mu_{\bar{x}} = \boxed{\ } \quad \text{(Simplify your answer.)} \]

\[ \sigma_{\bar{x}} = \boxed{\ } \quad \text{(Simplify your answer.)} \]
Transcribed Image Text:A population has a mean \( \mu = 81 \) and a standard deviation \( \sigma = 36 \). Find the mean and standard deviation of a sampling distribution of sample means with sample size \( n = 81 \). \[ \mu_{\bar{x}} = \boxed{\ } \quad \text{(Simplify your answer.)} \] \[ \sigma_{\bar{x}} = \boxed{\ } \quad \text{(Simplify your answer.)} \]
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