1. Predict the population for the 1980, 1990 and 2000 from the given data using arithmetic increase and geometric increase methods
YEAR POPULATION
1930 25500
1940 28000
1950 34600
1960 42000
1970 47000
2. Predict the population in the year 2000 given the following data:
YEAR POPULATION
1930 25000
1970 47000
3. Predict the population in 1980, 1990 and 2000 using the incremental increase method for the data given below:
YEAR POPULATION
1930 25500
1940 28000
1950 34600
1960 42000
1970 47000
4. Predict the population in the year 1980 given the following data:
YEAR POPULATION
1880 8000
1890 12000
1900 17000
1910 22500
1920 29000
1930 37500
1940 47000
1950 57000
1960 66500
5. Predict the population at the end of the year 2000 given the following data by making use of incremental increase method:
YEAR POPULATION
1880 25000
1890 27500
1900 34100
1910 41500
1920 47005
1930 54500
1940 61000
6. Estimate population in 1980 by using arithmetic and geometric increase methods
YEAR POPULATION
1930 70000
1940 100000
1950 150000
1960 200000
1970 240000
7. Estimate population in 2001 by using incremental increase method
YEAR POPULATION
1911 350000
1921 466000
1931 994000
1941 1560000
1951 1623000
YEAR POPULATION
1930 25500
1940 28000
1950 34600
1960 42000
1970 47000
2. Predict the population in the year 2000 given the following data:
YEAR POPULATION
1930 25000
1970 47000
3. Predict the population in 1980, 1990 and 2000 using the incremental increase method for the data given below:
YEAR POPULATION
1930 25500
1940 28000
1950 34600
1960 42000
1970 47000
4. Predict the population in the year 1980 given the following data:
YEAR POPULATION
1880 8000
1890 12000
1900 17000
1910 22500
1920 29000
1930 37500
1940 47000
1950 57000
1960 66500
5. Predict the population at the end of the year 2000 given the following data by making use of incremental increase method:
YEAR POPULATION
1880 25000
1890 27500
1900 34100
1910 41500
1920 47005
1930 54500
1940 61000
6. Estimate population in 1980 by using arithmetic and geometric increase methods
YEAR POPULATION
1930 70000
1940 100000
1950 150000
1960 200000
1970 240000
7. Estimate population in 2001 by using incremental increase method
YEAR POPULATION
1911 350000
1921 466000
1931 994000
1941 1560000
1951 1623000
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