The net energy consumption (in billions of kilowatthours) for countries in Asia in 2003 was as follows

Question:

The net energy consumption (in billions of kilowatthours) for countries in Asia in 2003 was as follows (source: U.S. Department of Energy Web site, www.eia.doe.gov/emeu). Construct a stem-and-leaf diagram for these data and comment on any important features that you notice. Compute the sample mean, sample standard deviation, and sample median.

Billions of Kilowatt-Hours Afghanistan 1.04 Australia 200.66 16.20 Bangladesh Burma 6.88 China 1671.23