Determine - and o- from the given parameters of the population and the sample size. Round...

Question

Question

Determine - and o- from the given parameters of the population and the sample size. Round the answer to the nearest thousandt

math Statistics-And-Probability

Answer 1

Answer #1

option B is correct

μx = 38

σx = 2.219

Explanation:

u = ux = 38

sigma(x) = sigma/sqrt(n) so we have

σx = σ/ sqrt(n) = 8/sqrt(13) = 2.219

Answer 2

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