This section contains 1,719 words (approx. 6 pages at 300 words per page) |
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Statistics is the mathematical science of collecting, organizing, summarizing, and interpreting information in a numerical form. There are two main branches of statistics. Descriptive statistics summarizes particular data about a given situation through the collection, organization, and presentation of those data. Inferential statistics is used to test hypotheses, to make predictions, and to draw conclusions, often about larger groups than the one from which the data have been collected.
Statistics enables the discernment of patterns and trends, and causes and effects in a world that may otherwise seem made up of random events and phenomena. Much of the current debate over issues like global warming, the effects of industrial pollution, and conservation of endangered species rests on statistics. Arguments for and against the human impact on the environment can be made or broken based on the quality of statistics supporting the argument, the interpretation of those data, or...
This section contains 1,719 words (approx. 6 pages at 300 words per page) |
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