Examination №1 Statistics

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Uploaded: 25.03.2014
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1. On the basis of the relationship categories overwrite populations fill in all the empty cells in the following table:
All categories of the population population, thousand. Including,
Men Women
Resident population 100 * 5
Temporarily staying 2 * 5 3 * 5
Temporarily absent 4 * May 2 * 5
Present population 204 * 5

2. Identify the missing figures in the table and calculate the ratios of the total growth for each period.
Period Population at the beginning of the period Natural increase mechanical growth Total growth
1971-1980 10,000 * May 2900 * -1000 * 5 5
1980-1990 1000 * May 2100 * 5
1990-2000 * 100 * 5 May 2200

3.Chislennost population of the city was at the beginning of the year 203 480 * 5 persons., At the end of the year - 211 305 * 5 persons. The rate of natural increase of the population of the city was 9.8 ppm per year ..
Define:
1.Koeffitsient mechanical population growth for the year.
2.Koeffitsient viability if mortality rates and growth are mechanical.

4.Imeyutsya following data areas: at the beginning of this year, the population amounted to 518.6 * 5 thousand. People., The average annual birth rate was 19,6 ‰, the average annual mortality rate - 9,9 ‰, the average annual growth rate of mechanical - 4.6 ‰.
Define:
1.Koeffitsient overall population growth;
2.Perspektivnuyu population at the beginning of the year for the next 3 years.

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