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| Kiểm định nhị thức chính xác× | Thống kê mô tả× | |
|---|---|---|
| Lĩnh vực | Thống kê | Thống kê |
| Họ≠ | Regression model | Hypothesis test |
| Năm ra đời≠ | 1988 | 1977 |
| Người khởi xướng≠ | Classical exact test; textbook treatment by Siegel & Castellan | John W. Tukey |
| Loại≠ | Exact one-sample test for a proportion | Summary procedure |
| Công trình gốc≠ | 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 |
| Tên gọi khác≠ | exact binomial test, binomial probability test, exact test for a proportion, Tam Binom Testi | summary statistics, exploratory data summary, Betimsel İstatistik |
| Liên quan≠ | 2 | 6 |
| Tóm tắt≠ | 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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