Year 1870
1880
1890
Idaho Population
Calvin's Graph
1900
1910
1920
1930
ID Pop
18
33
89
162
326
432
445
525
589
667
713
944
1007
1040
1800
1600
1400
1200
Population 1000
in Thousands 800
600
400
200
1940
1950
1960
1970
1980
1990
1994
2000
2010
0
1860
1890
1920
1950
Year
1980
2010
Using a line of best fit, which of these would be a reasonable prediction for the population of Idaho in 2020?
O A. 1,600,000
OD. 1,000,000
OB. 1,400,000
O E. 800,000
O c. 1,200,000