Statistics test

Collection of test items for the discipline "Statistics"
Task 1.
Question 1. What is the subject of statistics?
1) Digital data
2) Mass phenomena and processes of social life
3) Properties of the studied phenomenon
4) Single signs of the phenomenon under study
5) Accounting data.
Question 2. Which of the following features is attributive?
1) The age of the employee (20 years old, 42 years old).
2) The gender of the employee (man, woman).
3) The volume of products (120 thousand rubles, 4000 pcs.).
4) Retail turnover (134,8 million rubles, 24567,4 thousand rubles).
5) Salary of the director of the company (1000000 rubles)
Question 3. The definition of which concept is given below: "quantitative assessment of the properties of the studied phenomenon"
1) Method of statistics.
2) Statistical population.
3) The subject of statistics.
4) Statistical indicator.
5) Statistical information.
Question 4. Which of the following signs is an alternative?
1) Employee age (20 years old, 42 years old)
2) The gender of the employee (man, woman).
3) The volume of products (120 thousand rubles, 4000 pcs.).
4) Retail turnover (134,8 million rubles, 24567,4 thousand rubles).
5) Salary of the director of the company (1000000 rubles)
Question 5. At what stage of statistical research is the systematization of the units of the population by characteristics?
1) First
2) Second
3) Third
4) Fourth
5) Fifth
Task number 2
Question 1. Which of the following observations can be called statistical?
1) A correspondent on the streets of the city asks everyone the same question: Which candidate will you vote for in the upcoming elections?
2) A group of people is watching the behavior of animals in the zoo.
3) The teacher observes the activities of students while writing a written test.
4) A computer operator with an automated production control system (ACS) observes the main parameters of the quality of products on a monitor.
5) A group of correspondents at a press conference is watching the speech of the party leader.
Question 2. What type of reporting is submitted only to a higher authority?
1) Departmental reporting.
2) National reporting.
3) Financial statements.
4) Statistical reporting.
5) There is no such type of reporting.
Question 3. In what kind of observation, the characteristic of the entire set of factors is given for some of them, selected at random.
1) Solid.
2) Discontinuous.
3) Selective.
4) Private.
5) General.
Question 4. Observation, in which the answers to the studied questions are recorded from the words of the respondent, is called:
1) Reporting
2) Poll
3) Conversation
4) Conversation
5) Story
Question 5. Which type of non-continuous observation is the main one?
1) Selective observation
2) By the method of the main array
3) Questionnaire survey
4) Monographic survey
5) there is no right answer
Task 3.
Question 1. What method of statistical summary takes place when processing voting ballots when electing a deputy to the State Duma?
1) Centralized
2) Decentralized
3) At a certain stage of processing, this is a centralized method, and at another, it is a decentralized one.
4) It depends on the level of elections
5) there is no right answer
Question 2. What signs, depending on the prevailing objective conditions and the purpose of the study, can change roles?
1) Alternative and quantitative.
2) Effective and factorial.
3) Attributive and quantitative.
4) Discrete and effective
5) Continuous and quantitative
Question 3. Determine the grouping at equal intervals, with the allocation of 4 groups of bakeries by capacity, if the lowest productivity of bakeries is 2 tons of bread per day, and the highest is 8.
Choose the correct grouping from the proposed list of options:
1) 2-4; 4-6; 6-8.
2) 2-3; 3-4; 4-5,5; 5,5-8.
3) 2-3,5; 3,5-5; 5-6,5; 6,5-8.
4) 2-3, 7-8, 6-7, 4-5
5) 2-3, 4-5, 6-7, 8
Question 4. Determine which age group the employee at the age of 45 belongs to, if the grouping has the following form: Group I: up to 25