The ages (in years) of Americans who broke one of more of their fingers from 2006 to 2007 are described by the density histogram in Fig. 31. The ages are rounded to the ones place.

a. Identify which class contains the median.
b. Estimate the percentile for the age 19 years.
c. Estimate the 91st percentile.
d. Describe the shape of the distribution. Why might the distribution have that shape?
e. Discuss how the distribution could be divided into two groups and identify the class that contains the median for each group.

Transcribed Image Text:

Ages of Patients Who Broke One or More Fingers 0.05 0.04 0.03 0.44 0.02 0.24 0.01 0.16 0.09 0.04 0.03 10 20 30 40 50 60 7080 Age (years)