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The nature of Wikipedia controversies has been analyzed by scholars. Sociologist Howard Rheingold says that "Wikipedia controversies have revealed the evolution of social mechanisms in the Wikipedia community"; [10] a study of the politicization of socio-technical spaces remarked that Wikipedia "controversies ... become fully-fledged when they are advertised outside the page being debated ...
The sample standard deviations for the two samples are approximately 0.05 and 0.11, respectively. For such small samples, a test of equality between the two population variances would not be very powerful. Since the sample sizes are equal, the two forms of the two-sample t-test will perform similarly in this example.
Example of biased sample: as of June 2008 55% of web browsers (Internet Explorer) in use did not pass the Acid2 test. Due to the nature of the test, the sample consisted mostly of web developers. [16] A classic example of a biased sample and the misleading results it produced occurred in 1936.
For example, oxygen is necessary for fire. But one cannot assume that everywhere there is oxygen, there is fire. A condition X is sufficient for Y if X, by itself, is enough to bring about Y. For example, riding the bus is a sufficient mode of transportation to get to work.
Experimental psychology refers to work done by those who apply experimental methods to psychological study and the underlying processes. Experimental psychologists employ human participants and animal subjects to study a great many topics, including (among others) sensation, perception, memory, cognition, learning, motivation, emotion; developmental processes, social psychology, and the neural ...
Collusion is a deceitful agreement or secret cooperation between two or more parties to limit open competition by deceiving, misleading or defrauding others of their legal right. Collusion is not always considered illegal. It can be used to attain objectives forbidden by law; for example
An illustration of a weasel using "weasel words". In this case, "some people" are a vague and undefined authority. In rhetoric, a weasel word, or anonymous authority, is a word or phrase aimed at creating an impression that something specific and meaningful has been said, when in fact only a vague, ambiguous, or irrelevant claim has been communicated.
Misinformation involving the distribution of false, inaccurate or otherwise misleading information has been a prominent and ubiquitous feature of the Israel–Hamas war. [ 1 ] Much of the content has been viral in nature, with tens of millions of posts in circulation on social media.