Suppose that the U.S. Environmental Protection Agency reported
the following sulphur dioxide emissions (in tons) for the 48 states
in the continental United States for a particular year.
State
SO2
Emissions
State
SO2
Emissions
State
SO2
Emissions
State
SO2
Emissions
AL
106,169
IN
268,231
NC
48,168
RI
30
AR
73,592
KS
30,035
ND
55,217
SC
26,793
AZ
23,703
KY
188,129
NE
65,838
SD
15,356
CA
241
LA
80,147
NH
3,181
TN
56,419
CO
38,301
MA
10,855
NJ
2,446
TX
365,521...