A population has parameters u = 88.4 and o = 80.9. You intend to draw a random sample of size n = 79. What is the mean of the distribution of sample means? What is the standard deviation of the distribution of sample means? (Report answer accurate to 4 decimal places.)

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A population has parameters u
88.4 and o
80.9. You intend to draw a random sample of size n =
79.
What is the mean of the distribution of sample means?
What is the standard deviation of the distribution of sample means?
(Report answer accurate to 4 decimal places.)
Transcribed Image Text:A population has parameters u 88.4 and o 80.9. You intend to draw a random sample of size n = 79. What is the mean of the distribution of sample means? What is the standard deviation of the distribution of sample means? (Report answer accurate to 4 decimal places.)
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