![]() ![]() Often, however, they are presented in the form of numerical tables, as in census reports, or are shown pictorially in the form of graphs or charts. The results of statistical investigations may sometimes be stated in a single sentence, as in weather forecasting. Even the average person bases many personal decisions on information that has been supplied by statisticians. On the basis of statistics, important decisions are made in the fields of government, industry, and education. Every science depends to some extent upon the gathering of data and the interpreting of the data by statistical methods. Statistics appear in the claims of advertisers, in predictions of election results and opinion polls, in cost-of-living indexes, and in reports of business trends and cycles. For example, one would say, “Statistics show highway accidents to be caused by… ” When used in the singular, it means statistical methods, as in “Statistics is the body of principles and methods that has been developed for collecting, analyzing, presenting, and interpreting large masses of numerical data.” Without statistical methods, there would be no way to put data together to see what they mean. When used in the plural, it refers to numerical data. ![]() The term statistics is used in two different ways. Anyone who watches television, browses the Internet, or reads books, newspapers, and magazines cannot help but be aware of statistics. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
February 2023
Categories |