Examlex
Copper crystallizes in a face-centered cubic unit cell.The density of copper is 8.94 g/cm3.Calculate the length of the edge of the unit cell in pm.
Kruskal-Wallis Test
A nonparametric test used to determine if there are statistically significant differences between two or more groups of an independent variable on a continuous or ordinal dependent variable.
P-value
A statistical measure that helps scientists determine the significance of their research results, indicating the probability of observing the results if the null hypothesis is true.
Coffee Shop
A retail establishment that sells coffee, tea, and other beverages, often accompanied by snacks or light meals.
Supermarket Chain
A network of large retail stores offering a wide variety of goods including groceries and household items.
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