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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Birth Weights (Example 5) The mean birth weight for U.S. children born at full term (after 40 weeks) is 3462 grams (about 7.6 pounds). Suppose the standard deviation is 500 grams and the shape of the distribution is symmetric and unimodal. (Source: www.babycenter.com)
a. What is the range of birth weights (in grams) of U.S.-born children from one standard deviation below the mean to one standard deviation above the mean?
b. Is a birth weight of 2800 grams (about 6.2 pounds) more than one standard deviation below the mean?
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