Classification scale: Which Weibo do you use most often? A. Sina? B. Tencent C. Sohu? other

Ranking scale: Among the following three types of Weibo, you are most concerned about (), followed by (), and finally () A. Star Weibo B. Grassroots celebrity C. Ordinary Weibo.

Distance scale: The frequency of your visit to Weibo is: a. Almost all the time. B. go to C. occasionally D. hardly.

Scale: The average time you spend in Weibo every day is () hours.

Examples of classification scales are as follows:

1. Divide commercial enterprises into state-owned enterprises, collective enterprises, joint-stock enterprises and private enterprises. And classify and calculate all enterprises in the whole according to their different economic components, so as to analyze the proportion of enterprises with different economic components in the whole;

2. The population is divided into male and female by sex; According to skin color, it is divided into four categories: white, yellow, brown and black; They are divided into five categories according to continents: Asians, Europeans, Americans, Africans and Australians.

There are 56 ethnic groups in China, and each ethnic group is unique, which can be divided into Han nationality, Mongolian nationality, Hui nationality and Dai nationality.

Example of sequencing scale are as follows:

1, a measure of people's living standards, can be divided into poverty, food and clothing, well-off and prosperity, which are arranged from low to high;

2. When measuring the scale of a city, it can be divided into megacities, big cities, medium-sized cities and small cities, which are arranged from big to small;

3. When measuring the education level, it can be divided into (1) illiteracy or less literacy, (2) primary school, (3) junior high school, (4) senior high school, (5) junior college, (6) university, and (7) university or above, which is arranged from low to high.

Extended data:

Classification scale is also called classification scale, nominal scale and nominal scale. Refers to the lowest social measure. According to different characteristics and attributes, the tested objects are divided into several categories that are mutually exclusive and cover each other, so as to achieve homogeneity of the same kind and heterogeneity of different kinds. Finally, numbers are used to mark and distinguish them.

Only the measured objects are classified out of order, that is, when digital symbols are used for classification, no digital operations can be performed. It is usually used to measure gender, marital status and occupation type.

Ordered scale is a scale to measure the level difference or order difference between things. This scale can divide things into different categories, and it can also determine the pros and cons or order of these categories.

Although the measurement results also show categories, these categories can be compared in order; It is one level higher than the mathematical characteristics of category measurement; Unable to perform algebraic operations; Applicable statistical methods include median, quartile deviation, rank correlation and nonparametric test. The figures used only indicate the ranking order, without other meaning.

References:

Baidu encyclopedia-sequencing scale