Full answer: In Exercises 520, find the (a) mean, (b) median, (c) mode, and (d) midrange

Chapter 3, Problem 13

(choose chapter or problem)

In Exercises 520, find the (a) mean, (b) median, (c) mode, and (d) midrange for the given sample data. Express answers with the appropriate units of measurement. Then answer the given questions. Lead in Medicine Listed below are the lead concentrations (in g / g ) measured in different Ayurveda medicines. Ayurveda is a traditional medicalsystem commonly used in India. The lead concentrations listed here are from medicines manufactured in the United States. The data are based on thearticle Lead, Mercury, and Arsenic in US and Indian Manufactured Ayurvedic Medicines Sold via the Internet, by Saper et al., Journal of the AmericanMedical Association, Vol. 300, No. 8. What do the results suggest about the safety of these medicines? What do the decimal values of the listedamounts suggest about the precision of the measurements?3.0 6.5 6.0 5.5 20.5 7.5 12.0 20.5 11.5 17.5