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Pitia mbinu ulizochagua bega kwa bega; safu zinazotofautiana zinaangaziwa.
| Takwimu Elekezi× | Uchanganuzi wa Faulo wa Njia Moja× | |
|---|---|---|
| Nyanja | Takwimu | Takwimu |
| Familia | Hypothesis test | Hypothesis test |
| Mwaka wa asili≠ | 1977 | 1925 |
| Mwanzilishi≠ | John W. Tukey | Ronald A. Fisher |
| Aina≠ | Summary procedure | Parametric mean comparison |
| Chanzo asilia≠ | Tukey, J.W. (1977). Exploratory Data Analysis. Addison-Wesley. ISBN: 978-0201076165 | Fisher, R. A. (1925). Statistical Methods for Research Workers. Edinburgh: Oliver and Boyd. link ↗ |
| Majina mbadala≠ | summary statistics, exploratory data summary, Betimsel İstatistik | one-factor ANOVA, single-factor ANOVA, analysis of variance, tek yönlü ANOVA |
| Zinazohusiana≠ | 6 | 4 |
| Muhtasari≠ | 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. | One-way ANOVA is a parametric hypothesis test that compares the means of three or more independent groups on a single continuous outcome to decide whether at least one group mean differs. It rests on the variance-partitioning framework introduced by Ronald A. Fisher in 1925. |
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