Examlex
The detritivores and decomposers in soil are responsible for recycling nutrients.
Wilcoxon Rank Sum Statistic
A nonparametric test used to determine if there are significant differences between two sets of observations.
Fertilizer Effectiveness
A measure of how much a fertilizer increases plant growth and yield compared to plants not receiving the fertilizer.
Friedman Test
A non-parametric test used to detect differences in treatments across multiple test attempts.
Kruskal-Wallis Test
A nonparametric statistical 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.
Q6: Why do areas of upwelling tend to
Q6: The bright coloration of toxic tree frogs
Q27: Most carbon dioxide is transported in red
Q29: Gas exchange in the lungs occurs as
Q43: Plant life in the different biomes is
Q48: Nitrogen is fixed by soil bacteria and
Q59: A biome that is characterized by an
Q67: The ozone hole over Antarctica and the
Q74: You analyze a blood sample taken from
Q80: Western Oregon generally has cooler summer temperatures