4.48. For a normal distribution, show that (a) The upper quartile equals /x + 0.67a. (b) According...

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4.48. For a normal distribution, show that

(a) The upper quartile equals /x + 0.67a.

(b) According to the 1.5(IQR) criterion, an outlier is an observation falling more than 2.7 standard deviations below or above the mean, and this happens for only 0.7% of the data.

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Statistical Methods For The Social Sciences

ISBN: 9781292021669

4th Edition

Authors: Barbara Finlay, Alan Agresti

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Question Posted: Sep 21, 2024 11:01 AM

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4.48. For a normal distribution, show that (a) The upper quartile equals /x + 0.67a. (b) According...

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Statistical Methods For The Social Sciences

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