A random sample consists 10 young and 10 old investors. Their earnings in investment in thousand dollars

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A random sample consists 10 young and 10 old investors. Their earnings in investment in thousand dollars are as follows: image text in transcribed

Use Mann–Whitney U test to decide whether the young investors earn significantly different from the old investors for α = 0.05.

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Statistics For Business And Financial Economics

ISBN: 9781461458975

3rd Edition

Authors: Cheng Few Lee , John C Lee , Alice C Lee

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Question Posted: Mar 03, 2024 07:02 AM

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A random sample consists 10 young and 10 old investors. Their earnings in investment in thousand dollars

Question:

Young Old Young Old 30 45 43 54 37 48 45 55 41 50 48 58 41 52 48 61 42 52 49 64

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Statistics For Business And Financial Economics

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