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| Exakt binomialtest× | Deskriptiv statistik× | |
|---|---|---|
| Ämnesområde | Statistik | Statistik |
| Familj≠ | Regression model | Hypothesis test |
| Ursprungsår≠ | 1988 | 1977 |
| Upphovsperson≠ | Classical exact test; textbook treatment by Siegel & Castellan | John W. Tukey |
| Typ≠ | Exact one-sample test for a proportion | Summary procedure |
| Ursprungskälla≠ | Siegel, S. & Castellan, N. J. (1988). Nonparametric Statistics for the Behavioral Sciences (2nd ed.). McGraw-Hill. ISBN: 978-0070573574 | Tukey, J.W. (1977). Exploratory Data Analysis. Addison-Wesley. ISBN: 978-0201076165 |
| Alias≠ | exact binomial test, binomial probability test, exact test for a proportion, Tam Binom Testi | summary statistics, exploratory data summary, Betimsel İstatistik |
| Närliggande≠ | 2 | 6 |
| Sammanfattning≠ | The exact binomial test checks whether the observed number of successes in a fixed number of independent trials is consistent with a pre-specified success probability p₀. Because it computes exact binomial tail probabilities rather than relying on a normal approximation, it is the gold standard for testing a proportion in small samples; this two-sided formulation follows Siegel & Castellan's classic treatment (1988). | Descriptive statistics is a set of procedures that numerically and visually summarises the essential characteristics of a dataset: central tendency (mean, median, mode), spread (standard deviation, interquartile range), shape (skewness, kurtosis), and frequency distributions. Systematised for applied data analysis by John W. Tukey in his 1977 work on Exploratory Data Analysis, descriptive statistics serves as the indispensable first step before any inferential or modelling procedure. |
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