About 11,028 athletes competed in the 2008 Summer Olympic Games held in Beijing, China, for medals in over 300 events. Athletes from 204 nations and territories participated. The table below shows the distribution of gold, silver, and bronze medals awarded to athletes representing the 20 nations who won the most:
Calculate the correlation coefficient and use it and Table 10 of Appendix B to determine a 95% confidence interval on r for each of the following cases:
a. Gold and silver
b. Gold and bronze
c. Silver and bronze

  • CreatedAugust 28, 2015
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