Following are weights in pounds for random samples of 25 newborn baby boys and baby girls born

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Following are weights in pounds for random samples of 25 newborn baby boys and baby girls born in Denver in 2011. Boxplots indicate that the samples come from populations that are approximately normal. image text in transcribed

Can you conclude that the mean weights differ between boys and girls? Use the α = 0.05 level of significance.

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Elementary Statistics

ISBN: 9781259969454

3rd Edition

Authors: William Navidi, Barry Monk

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Question Posted: May 10, 2024 10:01 AM

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Following are weights in pounds for random samples of 25 newborn baby boys and baby girls born

Question:

Boys 6.6 6.4 8.4 5.9 6.4 7.6 6.4 8.1 7.6 6.4 8.1 7.9 8.3 7.3 8.4 8.5 6.9 6.3 7.4 7.8 7.5 6.9 7.8 8.6 7.7 7.7 7.4 7.7 8.1 6.4 Girls 7.7 7.0 8.2 7.4 6.0 6.7 8.2 7.5 5.7 6.6 6.4 8.5 7.2 6.9 8.2 6.5 6.7 7.2 6.3 5.9 8.1 8.2 6.7 6.2 7.7

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Elementary Statistics

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