A Canadian study (Janssen et al., 2007) looked at the birthweights of babies of different ethnic groups.

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A Canadian study (Janssen et al., 2007) looked at the birthweights of babies of different ethnic groups. Their sample of newborns (born after 39 weeks) of European descent had a mean length of 50.5 cm with a standard deviation of 1.9 cm. What are these statistics in inches?

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Introduction To Statistical Investigations

ISBN: 9781119683452

2nd Edition

Authors: Beth L.Chance, George W.Cobb, Allan J.Rossman Nathan Tintle, Todd Swanson Soma Roy

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