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Crowdsourced testing is an emerging trend in software testing which exploits the benefits, effectiveness, and efficiency of crowdsourcing and the cloud platform.It differs from traditional testing methods in that the testing is carried out by a number of different testers from different places, and not by hired consultants and professionals.
Statistical tests are used to test the fit between a hypothesis and the data. [ 1 ] [ 2 ] Choosing the right statistical test is not a trivial task. [ 1 ] The choice of the test depends on many properties of the research question.
Any phase of software development can be crowdsourced, and that phase can be requirements (functional, user interface, performance), design (algorithm, architecture), coding (modules and components), testing (including security testing, user interface testing, user experience testing), maintenance, user experience, or any combination of these. [4]
A test statistic shares some of the same qualities of a descriptive statistic, and many statistics can be used as both test statistics and descriptive statistics. However, a test statistic is specifically intended for use in statistical testing, whereas the main quality of a descriptive statistic is that it is easily interpretable. Some ...
Statistical hypothesis test: Mann–Whitney U test: A statistical hypothesis test of the null hypothesis that, for randomly selected values X and Y from two populations, the probability of X being greater than Y is equal to the probability of Y being greater than X: Nonparametric statistics: Student's t-test: Any statistical hypothesis test in ...
Biostatistics (also known as biometry) is a branch of statistics that applies statistical methods to a wide range of topics in biology. It encompasses the design of biological experiments , the collection and analysis of data from those experiments and the interpretation of the results.
Crowdsourced psychological science; Crowdsourced testing; ... Online Biographical Dictionary of the Woman Suffrage Movement in the United States;
The Oxford English Dictionary gives a first use: "OED's earliest evidence for crowdsourcing is from 2006, in the writing of J. Howe." [16] The online dictionary Merriam-Webster defines it as: "the practice of obtaining needed services, ideas, or content by soliciting contributions from a large group of people and especially from the online ...