Confidence interval for the difference between trimmed means

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Question: The 20% Winsorized standard deviation (sw) for the first group in Table is 1.365 and for the second group it is 4.118. Verify that the 0.95 confidence interval for the difference between the 20% trimmed means, using Yuen's method, is (5.3, 22.85).

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Reference no: EM131716418

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Confidence interval for the difference between trimmed means : The 20% Winsorized standard deviation (sw) for the first group in Table is 1.365 and for the second group it is 4.118.
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