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Investigative journalism is a form of journalism in which reporters deeply investigate a single topic of interest, such as serious crimes, racial injustice, political corruption, or corporate wrongdoing. An investigative journalist may spend months or years researching and preparing a report.
Criminal investigation is an applied science that involves the study of facts that are then used to inform criminal trials. A complete criminal investigation can include searching , interviews , interrogations , evidence collection and preservation, and various methods of investigation. [ 1 ]
Forensic statistics is the application of probability models and statistical techniques to scientific evidence, such as DNA evidence, [1] and the law. In contrast to "everyday" statistics, to not engender bias or unduly draw conclusions, forensic statisticians report likelihoods as likelihood ratios (LR).
The International Consortium of Investigative Journalists, Inc. (ICIJ), is an independent global network of 280 investigative journalists and over 140 media organizations spanning more than 100 countries. [2] It is based in Washington, D.C., with personnel in Australia, France, Spain, Hungary, Serbia, Belgium and Ireland. [3]
Investigation, the work of a detective; Investigation, the work of a private investigator; Criminal investigation, the study of facts, used to identify, locate and prove the guilt of an accused criminal; Criminal investigation department, the branch of British Police force to which plainclothes detectives belong
Investigative interviewing is a non-coercive method for questioning victims, witnesses and suspects of crimes. [1] Generally, investigative interviewing "involves eliciting a detailed and accurate account of an event or situation from a person to assist decision-making ". [ 2 ]
Statistics is the most widely used branch of mathematics in quantitative research outside of the physical sciences, and also finds applications within the physical sciences, such as in statistical mechanics. Statistical methods are used extensively within fields such as economics, social sciences and biology.
While the tools of data analysis work best on data from randomized studies, they are also applied to other kinds of data—like natural experiments and observational studies [19] —for which a statistician would use a modified, more structured estimation method (e.g., difference in differences estimation and instrumental variables, among many ...