Given the sample data x 1 25 x 2 22 s 1 12 s 2 18 n 1 80 n 2 100 estimate the true difference between the means with 95 confidence ...

We use zstatistic to text whether there is significant difference between sample means if ...

Given the sample data x 1 = 25 x 2 = 22 s 1 = 12 s

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Given the sample data

x̅₁ = 25 x̅₂ = 22

s₁ = 12 s₂ = 18

n₁ = 80 n₂ = 100

estimate the true difference between the means with 95% confidence.

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Statistics For Economics Accounting And Business Studies

ISBN: 978027368308

4th Edition

Authors: Michael Barrow

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Question Posted: Aug 25, 2020 08:18 AM

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Given the sample data x 1 = 25 x 2 = 22 s 1 = 12 s

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Statistics For Economics Accounting And Business Studies

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