Asked by Mariya&Eliza George on May 25, 2024
Verified
Comparing the output of strawberries grown on plots using fertilizer A with that grown on otherwise identical plots using fertilizer B,in order to make a general assessment of relative fertilizer effectiveness,may well call for a:
A) Friedman test.
B) Kruskal-Wallis test.
C) Wilcoxon rank-sum test.
D) Spearman rank correlation test.
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.
- Gain knowledge on the application of nonparametric methods for comparing different populations.
Verified Answer
Learning Objectives
- Gain knowledge on the application of nonparametric methods for comparing different populations.
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