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Data from the US. Census Bureau and Guzman (2001 ) The Hispan http://www.census,

ID: 1220455 • Letter: D

Question

Data from the US. Census Bureau and Guzman (2001 ) The Hispan http://www.census,gov/prod/2001/pubs/c2kbrO1-3.pdf. Accesse file PER-HISP. reau and Guzman (2001). The Hispanic Population: Census 2000 200 T/pubs/c2kbr01-3.pdf. Accessed July 22, 2013. Data stored online in the ,22013. Data stored on ow birth weight rates. A birth weight of less than 2500 grams (about 5.s pounds) qualifies 3.12 L as "low birth weight" according to international s Table 3,.10 lists low birth weight rates (per 100 births) by country for the year 1991 in 109 countries. (a) Explore these data with a stemplot. Use an axis multiplier of x10 and quin- tuple split stem values to draw your plot. After creating the plot, provide a narrative description of its shape, location, and spread. (b) Observations in this data set can be ranked from 1 to 109. When ranks are tied, the average rank is assigned to each item in the tied set. For exam- ple, Finland, Ireland, Norway, and Sweden are tied for ranks 2 through 5. Therefore, these four countries share a rank of resume ranking where we left off: Belgium is initially ranked as sixth but 2+ 5 = 3%. We then is tied with nine other nations with a value of 5. Therefore, positions 6-15 are tied in the ordered array sharing a rank of 6 + 15 = does the the United States rank in this listing? 10 ½ . Where

Explanation / Answer

The US is ranked 10.5 as it is holding a 7th position.