The National Center for Health Statistics publishes information on the duration of marriages in Vital Statistics of the United States. Which measure of center is more appropriate for data on the duration of marriages, the mean or the median? Explain your answer.
Answer to relevant QuestionsDeath certificates provide data on the causes of death. Which of the three main measures of center is appropriate here? Explain your answer. In the article "Distribution of Oxygen in Surface Sediments from Central Sagami Bay, Japan: In Situ Measurements by Microelectrodes and Planar Optodes" (Deep Sea Research Part I: Oceanographic Research Papers, Vol. 52, Issue ...From the U.S. Census Bureau, in the document International Data Base, we obtained data on the expectation of life (in years) at birth for people in various countries and areas. Those data are presented on the WeissStats ...The data for shell thickness and concentration of PCBs for 60 Anacapa pelican eggs from Exercise 4.70 are on the WeissStats CD. In exercise Polychlorinated biphenyls (PCBs), industrial pollutants, are known to be a great ...The coefficient of determination of a set of data points is 0.709 and the slope of the regression line is −3.58. Determine the linear correlation coefficient of the data.
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