- Arts & Culture 5959
- Business & Economics 689
- Computers 317
- Dictionaries & Encyclopedias 82
- Education & Science 76722
- Abstracts 252
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 2651
- Coursework 15831
- Culture 9
- Diplomas 411
- Drawings 575
- Ecology 6
- Economy 82
- English 78
- Ethics, Aesthetics 3
- For Education Students 17629
- Foreign Languages 11
- Geography 3
- Geology 1
- History 89
- Maps & Atlases 5
- Mathematics 13871
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 14943
- Political Science 5
- Practical Work 101
- Psychology 60
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sexology 42
- Sociology 9
- Summaries, Cribs 87
- Test Answers 152
- Tests 9246
- Textbooks for Colleges and Universities 32
- Theses 24
- To Help Graduate Students 14
- To Help the Entrant 37
- Vetting 364
- Works 13
- Информатика 10
- Engineering 3060
- Fiction 696
- House, Family & Entertainment 107
- Law 133
- Website Promotion 71
Statistics Examination Dept
Refunds: 0
Uploaded: 15.05.2011
Content: 10515221243890.rar 22,67 kB
Product description
Examination
1. What are the main challenges facing the Federal State Statistics Service? What is the structural organization of the Federal State Statistics Service?
2. What is the statistical observation, what is its main task of any basic steps it is?
3. Make a table comparing the different types of groups (tasks, the number of grouping characteristics, etc. Features).
4. There is some raw data: 5, 6, 4, 7, 8, 5, 4, 6, 7, 5, 4, 6, 7, 8, 6, 5, 6. Calculate them all kinds of medium power, demonstrate property majorization medium.
5. Calculate the mean values \u200b\u200bfor the structural number specified in the previous problem.
6. Calculate the absolute and relative performance variation for a number specified in the task 4.
7. There is evidence: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20. Generate a random sample of 25% repetitive and nonrepetitive manner.
8. Determine how the change in the average selling prices for the products if the quantity of goods manufactured in the reporting period compared with the base increased by 8.0%, and the total cost of production decreased by 5%.
9. During the year, the goods were sold by 300 million rubles., Item B - 5 million rubles., Commodity - 412 million rubles., Item D - 143 million rubles. The sum of the general price index for all goods, if it is known that the prices of goods A were reduced by 4% on second-hand goods remained unchanged, while C and D products increased by 3 and 10%, respectively.
10. According to the chain of the dynamics of volume of passenger traffic on city bus companies (see. Table), calculate the missing number of levels in the table dynamics and the dynamics of the missing parameters. Fill in the table.
Table
The volume of passenger traffic on city bus companies. Baseline data and performance indicators
Passenger Year, billion passenger-kilometers Absolute growth, billion passenger-km growth factor rate of growth,% Absolute value of 1% growth, billion passenger-km
1992 127.0 - - - -
1993 1,102
1994 7.1
1995 164.6
1996
1997 9.9 1.75
Feedback
1Period | |||
1 month | 3 months | 12 months | |
0 | 0 | 0 | |
0 | 0 | 0 |