Answer and explanation:
First, let's understand the difference between categorical and quantitative variables. A quantitative variable can also be called a numerical variable. As this name suggests, it involves numbers. It can be measured numerically and be used in calculations - this is important, because not everything that has numbers is used in calculations; take the zip code as an example. On the other hand, a categorical variable cannot be expressed numerically in the same way described above. It is related to a certain quality or characteristic of something. For instance, you can attribute the number one to a person who is sick and the number two to a person who is not sick. The numbers are just a representation of the qualities; they won't be used in calculations. Now, we can safely judge the options given:
The price in dollars of statistics textbooks. --> quantitative
The working status of a computer part (working/not working). --> categorical
The gender of faculty in the mechanical engineering department. --> categorical
The number of miles until failure of a certain brand of tires. --> quantitative
The political party affiliation of students at OSU. --> categorical
The time to complete an exam. --> quantitative
The shirt sizes of a running club. --> categorical
Answer:
The correct answer will be "Cultural change".
Explanation:
- Cultural change seems to be a concept used throughout national administration attempting to make that illustrates ethnic capital's influence on an individual's and community's behavior.
- This emphasizes either the causal factors of an organization to take for historical and psychological resources as well as how they communicate with several other considerations, such as the accessibility of knowledge or even the investment opportunities that individuals face to influence behavior.
Explanation:
Human resources play an immense role to determine the level of development in all economies of the world. Low level of human resource development can be attributed to several factors like high growth rate of population, poverty, unemployment inequality, illiteracy and mortality etc. These factors mostly prevail in developing countries like ours. It is necessary to know in quantitative terms the number of people living in a country at a particular time and the rate at which they are growing i.e. the growth of population. Growing population has forward and backward linkages with the other economic dynamics particularly poverty and unemployment. Rising population is accompanied by a rise in the labor force of the community which leads the substantial chunk of population to unemployment. The rising population has serious implications on poverty also. Poverty can be defined as a social phenomenon in which a section of the society is unable to fulfill even its basic necessities of life. The present paper is an attempt to unveil the present status of population growth, poverty and unemployment in India. The statistical analysis of the data of population growth demonstrates that during the decade of 2001-2011, the urban population has increased more rapidly as compare to rural population. More or less, increase in urban population has been found more than twice as compare to rural population. Further during the study period it has been found that despite performing well on the front of poverty and unemployment reduction, still there is a high concentration of poor and unemployed across the union of India. So endeavor is entailed on the part of government to arrest the problem of population growth, poverty and unemployment
When observational data are being collected, the observer’s
presence may cause a person to behave differently, a phenomenon known as reactivity.
<span>
To add, </span>reactivity<span> <span>is a
phenomenon that occurs when individuals alter their performance or behavior due
to the awareness that they are being observed. The change may be positive or
negative, and depends on the situation.</span></span>
Answer:
Correct answer is C. Most people can read and write.
Explanation:
Correct answer is C as most of the people in western Europe are educated due to good educational systems. They are not able to read and write, but most of them have higher education.
Option A is not correct as this countries are among the most developed in the world. For example France or Netherlands.
Option B is not correct as incomes are not only above average, but are among highest in the world.
Option D is not correct as life expectancy is more than 80 years.
