![]() Want to cite, share, or modify this book? This book uses the You will also learn how data are gathered and what "good" data can be distinguished from "bad." You will soon understand that statistics and probability work together. Included in this chapter are the basic ideas and words of probability and statistics. The fields of economics, business, psychology, education, biology, law, computer science, police science, and early childhood development require at least one course in statistics. Think about buying a house or managing a budget. Since you will undoubtedly be given statistical information at some point in your life, you need to know some techniques for analyzing the information thoughtfully. With this information, you may make a decision about the correctness of a statement, claim, or "fact." Statistical methods can help you make the "best educated guess." ![]() ![]() Typically, when you read a newspaper article or watch a television news program, you are given sample information. There are statistics about crime, sports, education, politics, and real estate. You are probably asking yourself the question, "When and where will I use statistics?" If you read any newspaper, watch television, or use the Internet, you will see statistical information. ![]()
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